Casting apparatus and method
United States Patent 2245994
Inventors:
Mcwane, Henry E.
Publication Date:
06/17/1941
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Assignee:
Mcwane, Henry E.
Primary Class:
Other Classes:
164/301, 164/118, 164/338.100, 164/121
International Classes:
B22D13/02; B22D13/00