Title:
Lead straightening machine
United States Patent 2609858
US Patent References:
/0934429.html
- - 0934429

/1182658.html
- - 1182658

Method and apparatus for straightening blanks
- - 2389885


Inventors:
Engel, William T.
Publication Date:
09/09/1952
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Assignee:
RCA CORP
Primary Class:
72/112
Other Classes:
60/39.281
International Classes:
H01J19/66