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Friction Lining, Manufacturing (US Patent 2,081,620, 1937)

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Donald W. Fether received US Patent No. 2,081,620 on May 25, 1937, filed June 17, 1935. It was assigned to Ensco Asbestos Co.

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

The invention is concerned primarily with the incorporation of such liquid and solid substances-in the lining, and par- 25 ticularly with a novel method and apparatus for depositing the pulverulent solidsubstance on the wetted yarns during the course of the weaving operation, in a manner such that the solids will be distributed uniformly within the woven lining.

Author
Donald W. Fether
Published by
US Patent Office
Series
US Patent No. 2,081,620
Date
May 25, 1937
Library no.
ACL Doc 22428 · asbestosclaims.law/library/22428
Rights
US government work, in the public domain.

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Where it was listed

Cite this document

Donald W. Fether. “Friction Lining, Manufacturing (US Patent 2,081,620, 1937).” May 25, 1937. US Patent No. 2,081,620. US Patent Office. AsbestosClaims.Law Library, ACL Doc 22428. https://asbestosclaims.law/library/22428.

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