Rolling mill
United States Patent 2047883

Inventors:
Phillips, Charles W.
Publication Date:
07/14/1936
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Assignee:
Phillips, Charles W.
Primary Class:
72/241.200
Other Classes:
72/247
International Classes:
B21B1/36; B21B31/18; B21B37/00; B21B1/30; B21B31/16