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Clarence D. Mcpherson received US Patent No. 1,889,287 on November 29, 1932, filed July 17, 1930.
- Author
- Clarence D. Mcpherson
- Published by
- US Patent Office
- Series
- US Patent No. 1,889,287
- Date
- November 29, 1932
- Library no.
- ACL Doc 23285 · asbestosclaims.law/library/23285
- Rights
- US government work, in the public domain.
Read or download
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Where it was listed
- Asbestos, February 1933, in its patents department (the year's issues)
Cite this document
Clarence D. Mcpherson. “Packing and Method of Forming (US Patent 1,889,287, 1932).” November 29, 1932. US Patent No. 1,889,287. US Patent Office. AsbestosClaims.Law Library, ACL Doc 23285. https://asbestosclaims.law/library/23285.
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