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Bernard F. Armbrust Jr and Val G. Carithers received US Patent No. 3,477,865 on November 11, 1969, filed September 27, 1967. It was assigned to Reynolds Metals Co.
The patent's description opens:
This invention relates to a novel self-supporting sheet material including an inorganic compound, a fibrous matrix material, and an organic or inorganic binder, and to the method of forming said sheet.
- Author
- Bernard F. Armbrust Jr; Val G. Carithers
- Published by
- US Patent Office
- Series
- US Patent No. 3,477,865
- Date
- November 11, 1969
- Library no.
- ACL Doc 21663 · asbestosclaims.law/library/21663
- Rights
- US government work, in the public domain.
Read or download
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Where it was listed
- Asbestos, December 1969, in its patents department (the year's issues)
Cited on this site
Cite this document
Bernard F. Armbrust Jr, Val G. Carithers. “Alumina trihydrate-fibrous matrix composition and method of forming same (US Patent 3,477,865, 1969).” November 11, 1969. US Patent No. 3,477,865. US Patent Office. AsbestosClaims.Law Library, ACL Doc 21663. https://asbestosclaims.law/library/21663.
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