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Izador J. Novak received US Patent No. 1,551,045 on August 25, 1925, filed June 22, 1921. It was assigned to Raybestos CO.
The patent's description opens (from the scanned text):
This invention relates to improvements in friction facings and friction elements which are subjected to friction in connection with brake surfaces for clutches used with internal combustion engines and like friction surfaces.
- Author
- Izador J. Novak
- Published by
- US Patent Office
- Series
- US Patent No. 1,551,045
- Date
- August 25, 1925
- Library no.
- ACL Doc 23465 · asbestosclaims.law/library/23465
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 4 pages · 564 KB
Where it was listed
- Asbestos, October 1925, in its patents department (the year's issues)
Cite this document
Izador J. Novak. “Process of Making Friction Facings (US Patent 1,551,045, 1925).” August 25, 1925. US Patent No. 1,551,045. US Patent Office. AsbestosClaims.Law Library, ACL Doc 23465. https://asbestosclaims.law/library/23465.
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