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Pierre Pascal Peyrot and Pierre Jean Chevalier received US Patent No. 2,546,474 on March 27, 1951, filed May 23, 1949. It was assigned to Societe des Usines Chimiques Rhone Poulenc SA.
- Author
- Pierre Pascal Peyrot; Pierre Jean Chevalier
- Published by
- US Patent Office
- Series
- US Patent No. 2,546,474
- Date
- March 27, 1951
- Library no.
- ACL Doc 23494 · asbestosclaims.law/library/23494
- Rights
- US government work, in the public domain.
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Where it was listed
- Asbestos, May 1951, in its patents department (the year's issues)
Cited on this site
Cite this document
Pierre Pascal Peyrot, Pierre Jean Chevalier. “Process of manufacturing asbestoscontaining material (US Patent 2,546,474, 1951).” March 27, 1951. US Patent No. 2,546,474. US Patent Office. AsbestosClaims.Law Library, ACL Doc 23494. https://asbestosclaims.law/library/23494.
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