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Title:
Combination automatic-starting electrical plasma torch and gas shutoff valve
United States Patent 3004189
Inventors:
Giannini, Gabriel M.
Publication Date:
10/10/1961
Assignee:
PLASMADYNE CORP
Primary Class:
Other Classes:
118/302, 219/75, 219/121.51, 219/121.55, 219/121.56, 315/327, 315/347
International Classes:
H05H1/34; H05H1/40
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