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George L. Kalousek received US Patent No. 2,547,127 on April 3, 1951, filed February 17, 1949. It was assigned to Owens Illinois Glass Co.
The patent's description opens (from the scanned text):
This invention relates to the production of a new integrated hydrous silicate solid suitable for use as insulation in the field of high temperature, i. e., above 800 0., and which may also be used in the low temperature field both as insulation and as a structural unit such as roof tile.
- Author
- George L. Kalousek
- Published by
- US Patent Office
- Series
- US Patent No. 2,547,127
- Date
- April 3, 1951
- Library no.
- ACL Doc 21989 · asbestosclaims.law/library/21989
- Rights
- US government work, in the public domain.
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Where it was listed
- Barry Castleman, Asbestos: Medical and Legal Aspects (5th edition, 2005)
Cited by Barry Castleman
In Asbestos: Medical and Legal Aspects (5th edition, 2005), which cites it in:
- Chapter 6 (Alternatives to Asbestos Insulation), p. 378, note 51
- Chapter 6 (Alternatives to Asbestos Insulation), p. 379, note 54
Cited on this site
Cite this document
George L. Kalousek. “Calcium silicate of microcrystalline lathlike structure (US Patent 2,547,127, 1951).” April 3, 1951. US Patent No. 2,547,127. US Patent Office. AsbestosClaims.Law Library, ACL Doc 21989. https://asbestosclaims.law/library/21989.
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