Apparatus for indicating and controlling the amount of strip in looper pits
United States Patent 2306750

Inventors:
Rendel, George H.
Publication Date:
12/29/1942
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Assignee:
Rendel, George H.
Primary Class:
72/4
Other Classes:
266/99, 29/33S, 266/102, 72/13.400, 226/43, 235/103.50R, 72/31.070, 72/227, 72/234, 432/59
International Classes:
B21B41/12; B21B41/00