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Russell E. Koons received US Patent No. 3,447,991 on June 3, 1969, filed July 22, 1964. It was assigned to Monsanto Co.
- Author
- Russell E. Koons
- Published by
- US Patent Office
- Series
- US Patent No. 3,447,991
- Date
- June 3, 1969
- Library no.
- ACL Doc 23174 · asbestosclaims.law/library/23174
- Rights
- US government work, in the public domain.
Read or download
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Where it was listed
- Asbestos, July 1969, in its patents department (the year's issues)
Cite this document
Russell E. Koons. “Method of using improved asphaltic adhesive (US Patent 3,447,991, 1969).” June 3, 1969. US Patent No. 3,447,991. US Patent Office. AsbestosClaims.Law Library, ACL Doc 23174. https://asbestosclaims.law/library/23174.
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