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Paul A. Pezzoli received US Patent No. 4,168,346 on September 18, 1979, filed January 3, 1977. It was assigned to Dow Chemical Co.
The patent's abstract:
A method of treating asbestos comprising depositing on at least a portion of the asbestos a material consisting essentially of at least one metal tungstate.
- Author
- Paul A. Pezzoli
- Published by
- US Patent and Trademark Office
- Series
- US Patent No. 4,168,346
- Date
- September 18, 1979
- Library no.
- ACL Doc 21816 · asbestosclaims.law/library/21816
- Rights
- US government work, in the public domain.
Read or download
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Where it was listed
- Asbestos, November 1979, in its patents department (the year's issues)
Cited on this site
Cite this document
Paul A. Pezzoli. “Asbestos treatment with metal tungstates (US Patent 4,168,346, 1979).” September 18, 1979. US Patent No. 4,168,346. US Patent and Trademark Office. AsbestosClaims.Law Library, ACL Doc 21816. https://asbestosclaims.law/library/21816.
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