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Charles F. Smith received US Patent No. 1,746,718 on February 11, 1930, filed May 1, 1926.
The patent's description opens (from the scanned text):
This invention has for its purpose the provision'of an apparatus or machine for testing the eflEiciency of brakes in automotive vehicles, and for enabling the brakes to be accurately and properly synchronized.
- Author
- Charles F. Smith
- Published by
- US Patent Office
- Series
- US Patent No. 1,746,718
- Date
- February 11, 1930
- Library no.
- ACL Doc 21945 · asbestosclaims.law/library/21945
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 9 pages · 806 KB
Where it was listed
- Asbestos, April 1930, in its patents department (the year's issues)
Cite this document
Charles F. Smith. “Brake Testing Apparatus (US Patent 1,746,718, 1930).” February 11, 1930. US Patent No. 1,746,718. US Patent Office. AsbestosClaims.Law Library, ACL Doc 21945. https://asbestosclaims.law/library/21945.
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