45 results for “General Electric”, page 1 of 3
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Patent · December 25, 1928
Heat Resistant Composition, suitable for Arc Deflectors (US Patent 1,696,614, 1928)
Willard R. Steele received US Patent No. 1,696,614 on December 25, 1928, filed May 20, 1926. It was assigned to General Electric Co.
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Patent · February 23, 1926
Impregnated Insulation (US Patent 1,574,562, 1926)
…1923. It was assigned to General Electric Co. The patent's description opens (from the scanned text): The present invention relates to the treatment of electrical insulating material. and particularly to the impregnation of sheet material…
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Trade catalog or brochure · 1923
Johns-Manville Service to Railroads (1923)
…insulations, brake linings and electrical supplies, along with magnesia products and other articles for railroad and general industrial use. It opens with a company history and a "Story of Asbestos" describing the company's mines in…
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Book · 1928
Asbestos: Its Sources, Extraction, Preparation, Manufacture and Uses in Industry and Engineering (1928)
English-language booklet issued in 1928 by Becker & Haag, Berlin asbestos merchants, for customers and general readers. It covers the mineralogy of chrysotile and amphibole types, including crocidolite (Cape blue) and amosite; the history of asbestos…
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Magazine · Asbestos Magazine · 1920
Asbestos Magazine, 1920
Africa (General) Asb. in South Africa Nov. 1920 November 1920 Aircell Covering Warm Air Furnace Insulation Sept. 1920 September 1920 The Wheel Horse Sept. 1920 September 1920 Amosite New Type of Asb. in S. Africa Feb…
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Magazine · Asbestos Magazine · 1921
Asbestos Magazine, 1921
Africa (General) News from Mining Centers June 1921 June 1921 Shabani-Rhodesian-Orlo Sept. 1921 September 1921 S. African Asb. Mines Ltd. Dec. 1921 December 1921 Arizona News from Mining Centers Feb. 1921 February 1921 Arizona…
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Magazine · Asbestos Magazine · 1922
Asbestos Magazine, 1922
…1922 February 1922 Electrical Uses of Asbestos Boosts Capacity of Motors Aug. 1922 August 1922 General Articles on Asbestos Sulphite Mills Feb. 1922 February 1922 Misconception of Asbestos Feb. 1922 February 1922 Electric Arc Welding Mar…
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Magazine · Asbestos Magazine · 1926
Asbestos Magazine, 1926
…1926 April 1926 Electrical Uses of Asbestos Hydroelectric Gen. Station. Oct. 1926 October 1926 Forms for Contractors Time Sheet Dec. 1926 December 1926 General Articles on Asbestos Unfamiliarity of Public July 1926 July 1926 Grading Uniform…
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Magazine · The Asbestos Worker · 1923
The Asbestos Worker, 1923
…42: Johns-Manville, Keasbey & Mattison and the Delaware Electric Supply Co. sign the agreement Apr. 1923 April 1923 (Vol. 4, No. 3) General President's Report: Detroit strike of Local 25 settled after 17 days; Chevrolet…
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Magazine · The Asbestos Worker · 1924
The Asbestos Worker, 1924
…General President's Report: Joint trade agreements at Philadelphia, Washington, Baltimore, Newark and New York; New England members on strike Jan. 1924 January 1924 (Vol. 4, No. 6) General President's Report: Minneapolis, Wilmington (Delaware Electric…
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Magazine · Asbestos Magazine · 1923
Asbestos Magazine, 1923
…Kaapsche Hoop) Oct. 1923 October 1923 Electrical Uses of Asbestos Asb. in Electrical Products Apr. 1923 April 1923 Finland Description Deposit Feb. 1923 February 1923 General Articles on Asbestos Every Day Talk Feb. 1923 February 1923…
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Magazine · Asbestos Magazine · 1928
Asbestos Magazine, 1928
Acoustile Treatment Architectural Acoustics Nov. 1928 November 1928 Africa (General) Mining Methods Mar. 1928 March 1928 Chrysotile in Union of S. A. May 1928 May 1928 Shabani Rwy. July 1928 July 1928 Overcapitalization in Af. Asb…
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Magazine · Asbestos Magazine · 1925
Asbestos Magazine, 1925
…1925 August 1925 Electrical Uses of Asbestos Imp. Field Coil Insulation Mar. 1925 March 1925 Cable Fireproofing Dec. 1925 December 1925 General Articles on Asbestos The Iron in Asbestos July 1925 July 1925 Histories of Firms…
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Magazine · Asbestos Magazine · 1929
Asbestos Magazine, 1929
…Card & Job Sheet Aug. 1929 August 1929 Gaskets Asb. Gaskets for Oil Lines Aug. 1929 August 1929 General Articles on Asbestos Construction Asb. Fibres Feb. 1929 February 1929 Specific Gravity Mar. 1929 March 1929 Most Important…
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Magazine · The Asbestos Worker · 1927
The Asbestos Worker, 1927
…benefits) May 1927 May 1927 (Vol. 6, No. 5) Ohio Industrial Commission penalty for failure to comply with safety laws: contractor's court challenge (item following 'Electric Steam Generation') Sept. 1927 September 1927 (Vol. 6, No…
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Magazine · The Asbestos Worker · 1929
The Asbestos Worker, 1929
…From Steam to Electric Power Change Sept. 1929 September 1929 (Vol. 8, No. 9) The Three Shoveleers, by G. E. Wallace Nov. 1929 November 1929 (Vol. 8, No. 11) Christmas Greetings from the General Officers Dec…
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Magazine · J-M Circle · 1928
The J-M Circle, 1928
…May 1928 May 1928 Chrysotile (Ariz.) Mine news: state geologist inspects the mine May 1928 May 1928 Electrifying Asbestos Mines: development program for properties in Quebec will make J-M mining the "last word" in open…
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Trade catalog or brochure · 1927
Garlock Packing Service: Catalog A-1925 (1927)
The Garlock Packing Company's general catalog (Catalog A-1925, this copy the 1927 reprint), describing its 'Standard Packing of the World' line of asbestos, rubber, metallic and fibrous packings, gaskets, pump valves and valve discs…
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Medical study · Medical research · 1929
Clinical aspects of pulmonary asbestosis
…read at the 1929 Annual Meeting of the British Medical Association in Manchester, described asbestos workers seen in a general practice in Leeds. In 1926 the author and a colleague noticed that several patients with chest…
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Patent · October 6, 1925
Process of Moulding Reinforced Packing Rings (US Patent 1,556,422, 1925)
…on October 6, 1925. The patent's description opens (from the scanned text): My invention relates to packing for piston rods which packing is of the general character described in my prior Patent No. 1,363…