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Charles H. Belknap received US Patent No. 1,045,933 on December 3, 1912, filed April 29, 1908. It was assigned to Armstrong Cork Co.
- Author
- Charles H. Belknap
- Published by
- US Patent Office
- Series
- US Patent No. 1,045,933
- Date
- December 3, 1912
- Library no.
- ACL Doc 22683 · asbestosclaims.law/library/22683
- Rights
- US government work, in the public domain.
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Where it was listed
- Barry Castleman, Asbestos: Medical and Legal Aspects (5th edition, 2005)
Cited by Barry Castleman
In Asbestos: Medical and Legal Aspects (5th edition, 2005), which cites it in:
- Chapter 6 (Alternatives to Asbestos Insulation), p. 376, note 37
Cited on this site
Cite this document
Charles H. Belknap. “Heat-insulating material and method for manufacturing same (US Patent 1,045,933, 1912).” December 3, 1912. US Patent No. 1,045,933. US Patent Office. AsbestosClaims.Law Library, ACL Doc 22683. https://asbestosclaims.law/library/22683.
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