IP Library › Granted Patent US 4,787,999
Granted Patent Utility
US 4,787,999 · App. 06/910,873

Compositions for cleaning aluminum

Inventor: John A. Dingess
Patented Case View Patent ↗
Granted: Nov 29, 1988 Filed: Sep 22, 1986
Inventor
John A. Dingess

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Quick Facts
Patent No.
US 4,787,999
App. No.
06/910,873
Filed
1986-09-22
Granted
1988-11-29
Kind
A