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Izador J. Novak received US Patent No. 2,311,244 on February 16, 1943, filed February 9, 1939. It was assigned to Raybestos Manhattan Inc.
The patent's description opens (from the scanned text):
This invention relates to an improved friction material suitable for clutch facings, brake linings and the like, and particularly to a dense, nonwoven asbestos base material of the wet machine board type and the novel method of manufacturing same.
- Author
- Izador J. Novak
- Published by
- US Patent Office
- Series
- US Patent No. 2,311,244
- Date
- February 16, 1943
- Library no.
- ACL Doc 22446 · asbestosclaims.law/library/22446
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 4 pages · 522 KB
Where it was listed
- Asbestos, March 1943, in its patents department (the year's issues)
Cite this document
Izador J. Novak. “Friction Material (US Patent 2,311,244, 1943).” February 16, 1943. US Patent No. 2,311,244. US Patent Office. AsbestosClaims.Law Library, ACL Doc 22446. https://asbestosclaims.law/library/22446.
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