Copper cleaning composition
United States Patent 2428804
US Patent References:
Bright dip
- - 2154468

Production of bright copper
- - 2172171

Pickling solution for copper-base alloys
- - 2211400

Bright dip
- - 2154451


Inventors:
Terry, Esther M.
Morris, Kaplan
Publication Date:
10/14/1947
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Assignee:
Terry, Esther M.
Morris, Kaplan
Primary Class:
510/254
Other Classes:
510/372, 510/488
International Classes:
C23G1/10; C23G1/02