Electrode holder
United States Patent 2418681
US Patent References:
Electrode-holder
- - 1329384

Electrode holder
- - 2232213

Electrode holder
- - 2309886

Electrode holder
- - 2322077

Welding tool
- - 2343799


Inventors:
Martin, Wells
Publication Date:
04/08/1947
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Assignee:
Martin, Wells
Primary Class:
219/142
International Classes:
B23K9/28; B23K9/24