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Composition of Matter (US Patent 2,254,301, 1941)

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Franklin A. Mccann received US Patent No. 2,254,301 on September 2, 1941, filed May 17, 1940. It was assigned to Pacific Clay Products Co.

The patent's description opens (from the scanned text):

This invention relates to a composition of matter, and in particular to a ceramic composition containing the mineral actinolite.

Author
Franklin A. Mccann
Published by
US Patent Office
Series
US Patent No. 2,254,301
Date
September 2, 1941
Library no.
ACL Doc 22125 · asbestosclaims.law/library/22125
Rights
US government work, in the public domain.

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Franklin A. Mccann. “Composition of Matter (US Patent 2,254,301, 1941).” September 2, 1941. US Patent No. 2,254,301. US Patent Office. AsbestosClaims.Law Library, ACL Doc 22125. https://asbestosclaims.law/library/22125.

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