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Thomas Harry Sadler received US Patent No. 3,407,137 on October 22, 1968, filed August 12, 1965. It was assigned to Johns Manville.
The patent's description opens:
This invention relates to the use of chrysotile asbestos fiber and fiber products for removing surface active agents from hydrocarbon products.
- Author
- Thomas Harry Sadler
- Published by
- US Patent Office
- Series
- US Patent No. 3,407,137
- Date
- October 22, 1968
- Library no.
- ACL Doc 23556 · asbestosclaims.law/library/23556
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 2 pages · 244 KB
Where it was listed
- Asbestos, December 1968, in its patents department (the year's issues)
Cited on this site
Cite this document
Thomas Harry Sadler. “Removal of surface active agents from hydrocarbons and the like using chrysotile asbestos fibers (US Patent 3,407,137, 1968).” October 22, 1968. US Patent No. 3,407,137. US Patent Office. AsbestosClaims.Law Library, ACL Doc 23556. https://asbestosclaims.law/library/23556.
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