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George Christenson received US Patent No. 1,975,713 on October 2, 1934, filed May 4, 1932. It was assigned to Johns Manville.
The patent's description opens (from the scanned text):
This invention relates to a brake shoe assembly and especially to an assembly with a readily demountable braking element.
- Author
- George Christenson
- Published by
- US Patent Office
- Series
- US Patent No. 1,975,713
- Date
- October 2, 1934
- Library no.
- ACL Doc 21942 · asbestosclaims.law/library/21942
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 3 pages · 320 KB
Where it was listed
- Asbestos, November 1934, in its patents department (the year's issues)
Cite this document
George Christenson. “Brake Shoe Assembly (US Patent 1,975,713, 1934).” October 2, 1934. US Patent No. 1,975,713. US Patent Office. AsbestosClaims.Law Library, ACL Doc 21942. https://asbestosclaims.law/library/21942.
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