Process for raising the resistance of zinc to tearing during rolling
United States Patent 1845155

Inventors:
Franz, Jordan
Publication Date:
02/16/1932
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Assignee:
Franz, Jordan
Primary Class:
228/117
Other Classes:
428/650, 228/190, 428/658, 29/17.300
International Classes:
B21B3/00; B21B1/38; B21B1/00