Title:
Burr masher
United States Patent 2348283
Inventors:
Daniel, Dolan Francis
Publication Date:
05/09/1944
Export Citation:
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Assignee:
BETHLEHEM STEEL CORP
Primary Class:
72/246
Other Classes:
29/33R, 72/161, 72/203, 72/248
International Classes:
B21D19/00; B21D19/00
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