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John P. Coyne and George E. Haddeland received US Patent No. 3,274,123 on September 20, 1966, filed July 23, 1963. It was assigned to American Cryogenics Inc.
The patent's description opens:
This invention relates to an improved filler composition of the type adapted for holding dissolved acetylene in containers at elevated pressures and further relates to its method of preparation and use.
- Author
- John P. Coyne; George E. Haddeland
- Published by
- US Patent Office
- Series
- US Patent No. 3,274,123
- Date
- September 20, 1966
- Library no.
- ACL Doc 21641 · asbestosclaims.law/library/21641
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 2 pages · 222 KB
Where it was listed
- Asbestos, November 1966, in its patents department (the year's issues)
Cite this document
John P. Coyne, George E. Haddeland. “Acetylene container filler and method (US Patent 3,274,123, 1966).” September 20, 1966. US Patent No. 3,274,123. US Patent Office. AsbestosClaims.Law Library, ACL Doc 21641. https://asbestosclaims.law/library/21641.
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