Composition and method for cleaning aluminum preparatory to spot welding
United States Patent 2477181
US Patent References:
Method of treating aluminum surfaces
- - 2197405
Material and method for coating metals
- - 2227945
Method of removing images from planographic plates
- - 2256449
Cleaning aluminum surfaces
- - 2257960
Composition for cleaning aluminum
- - 2316219
Method of treating aluminum surfaces
- - 2197405
Material and method for coating metals
- - 2227945
Method of removing images from planographic plates
- - 2256449
Cleaning aluminum surfaces
- - 2257960
Composition for cleaning aluminum
- - 2316219
Inventors:
Holman, Emmette R.
Publication Date:
07/26/1949
View Patent Images:
Export Citation:
Assignee:
TURCO PRODUCTS INC
Primary Class:
Other Classes:
134/3, 510/512, 510/254, 510/257, 510/108
International Classes:
B23K35/36; C23G1/12; C23G1/02
US Patent References:
| 2337062 | Pickling solution and method |
Foreign References:
| GB174489A | ||||
| GB472893A |