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Zinc base alloy
United States Patent 2195566
Inventors:
Gifford, Lincoln S.
Maxwell, Harold L.
Publication Date:
04/02/1940
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Download PDF 2195566
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Assignee:
AMERICAN ZINC PRODUCTS COMPANY
Primary Class:
420/519
Other Classes:
148/441
International Classes:
C22C18/04
;
C22C18/00