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Izador J. Novak received US Patent No. 1,672,538 on June 5, 1928, filed October 21, 1922. It was assigned to Raybestos CO.
The patent's description opens (from the scanned text):
This invention relates to improvements in friction elements and refers more particularly to a novel saturant which, when used as a binder for friction elementsresults in an improved product 'having a high coeflicient of friction.
- Author
- Izador J. Novak
- Published by
- US Patent Office
- Series
- US Patent No. 1,672,538
- Date
- June 5, 1928
- Library no.
- ACL Doc 22379 · asbestosclaims.law/library/22379
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 2 pages · 164 KB
Where it was listed
- Asbestos, July 1928, in its patents department (the year's issues)
Cite this document
Izador J. Novak. “Friction Element (US Patent 1,672,538, 1928).” June 5, 1928. US Patent No. 1,672,538. US Patent Office. AsbestosClaims.Law Library, ACL Doc 22379. https://asbestosclaims.law/library/22379.
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