Pickling of metals
United States Patent 2547193
US Patent References:
Cleaning and pickling of metals
- - 1671627
Preparation of pickling baths
- - 1736934
Means of cleaning and protecting metal surfaces
- - 1750651
Pickling inhibitor
- - 1990963
Cleaning and pickling of metals
- - 1671627
Preparation of pickling baths
- - 1736934
Means of cleaning and protecting metal surfaces
- - 1750651
Pickling inhibitor
- - 1990963
Inventors:
Zerbe, Richard O.
Publication Date:
04/03/1951
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Assignee:
Monsanto, Chemicals
Primary Class:
Other Classes:
510/492, 548/186, 252/391
International Classes:
C23G1/06; C23G1/02