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William B. Wescott received US Patent No. 1,907,634 on May 9, 1933, filed June 10, 1930. It was assigned to Dewey and Almy Chemical Co.
The patent's description opens (from the scanned text):
This invention relates to treatment of asbestos fiber with an aqueous dispersion of rubbcr, such as natural latex, and to the product thereof.
- Author
- William B. Wescott
- Published by
- US Patent Office
- Series
- US Patent No. 1,907,634
- Date
- May 9, 1933
- Library no.
- ACL Doc 23788 · asbestosclaims.law/library/23788
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 5 pages · 531 KB
Where it was listed
- Asbestos, July 1933, in its patents department (the year's issues)
Cite this document
William B. Wescott. “Treatment of Asbestos with Latex and Product thereof (US Patent 1,907,634, 1933).” May 9, 1933. US Patent No. 1,907,634. US Patent Office. AsbestosClaims.Law Library, ACL Doc 23788. https://asbestosclaims.law/library/23788.
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