Title:
Cam operated trimming dies
United States Patent 2669302
US Patent References:
Mechanical movement
- - 1751646

Metal working machine
- - 1840657

Die
- - 2347808

/2413980.html
- - 2413980

Apparatus for combining variable quantities
- - 2481648


Inventors:
Brehm, Charles M.
Publication Date:
02/16/1954
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Assignee:
STEEL PRODUCTS ENGINEERING COM
Primary Class:
83/186
Other Classes:
83/182, 74/110, 83/199, 83/166, 83/128
International Classes:
B23D31/00