Vibratory straightening machines
United States Patent 3328995
US Patent References:
/0237515.html
- - 0237515

Electrode bar straightener
- - 3051216


Inventors:
Rohlfs, John H.
Publication Date:
07/04/1967
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Assignee:
TURNER & SEYMOUR MFG COMPANY
Primary Class:
72/297
Other Classes:
72/164, 72/400, 72/390.500, 72/383, 72/413, 72/311
International Classes:
B21D3/10; B21F1/02; B21D3/00; B21F1/00