PLASMA TORCH
United States Patent 3450926
US Patent References:
Plasma torch electrode and assembly
- - 3294953


Inventors:
Kiernan, Joseph F.
Publication Date:
06/17/1969
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Assignee:
Air, Reduction
Primary Class:
313/231.410
Other Classes:
219/121.500, 219/121.520, 219/121.490, 219/121.570, 219/75
International Classes:
H05H1/34; H05H1/26; B23K9/00; H01J61/28; H01J17/26




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