Method of providing ferrous articles with phosphate coatings and compositions therefor
United States Patent 2975082
US Patent References:
/1291352.html
- - 1291352
Art of coating zinc
- - 2121574
Method of coating aluminum
- - 2312855
Compositions and methods for depositing amorphous metal-phosphate coatings on metal surfaces
- - 2499261
Method of producing ferrous sheet for manufacturing receptacles
- - 2500915
/1291352.html
- - 1291352
Art of coating zinc
- - 2121574
Method of coating aluminum
- - 2312855
Compositions and methods for depositing amorphous metal-phosphate coatings on metal surfaces
- - 2499261
Method of producing ferrous sheet for manufacturing receptacles
- - 2500915
Inventors:
Henricks, John A.
Publication Date:
03/14/1961
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Assignee:
Henricks, John A.
Primary Class:
Other Classes:
148/260
International Classes:
C23C22/22; C23C22/05
US Patent References:
Foreign References:
| GB440215A | ||||
| GB517049A | ||||
| GB648888A | ||||
| DE310756C |