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John E. Dereich received US Patent No. 2,845,378 on July 29, 1958, filed February 7, 1955. It was assigned to Diamond Alkali Co.
The patent's description opens (from the scanned text):
This invention relates-to compositions of matter comprising siloxanes, and more particularly relates to compositions comprising siloxane materials which render such materials especially suitable as friction elements, such as brake linings, clutch facings, and the like.
- Author
- John E. Dereich
- Published by
- US Patent Office
- Series
- US Patent No. 2,845,378
- Date
- July 29, 1958
- Library no.
- ACL Doc 23105 · asbestosclaims.law/library/23105
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 5 pages · 664 KB
Where it was listed
- Asbestos, September 1958, in its patents department (the year's issues)
Cite this document
John E. Dereich. “Method of forming a frictional element and product (US Patent 2,845,378, 1958).” July 29, 1958. US Patent No. 2,845,378. US Patent Office. AsbestosClaims.Law Library, ACL Doc 23105. https://asbestosclaims.law/library/23105.
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