IP Library Granted Patent US 4,221,680
Granted Patent Utility
US 4,221,680 · App. 05/816,684

Treatment of substances

Inventors: William H. Hardwick, Ronald Gayler
Patented Case View Patent ↗
Granted: Sep 9, 1980 Filed: Jul 18, 1977
Inventors
William H. Hardwick
Ronald Gayler
Assignee (at issue)
United Kingdom Atomic Energy Authority

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Quick Facts
Patent No.
US 4,221,680
App. No.
05/816,684
Filed
1977-07-18
Granted
1980-09-09
Kind
A