Title:
Method and apparatus for casting ceramic pieces
United States Patent 1679345
Inventors:
Austin, Arthur O.
Publication Date:
08/07/1928
Export Citation:
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Assignee:
OHIO BRASS CO
Primary Class:
264/86
Other Classes:
174/167, 249/62, 249/134, 264/314, 264/317, 425/DIG.12
International Classes:
B28B1/26; B28B3/00; B28B7/32; B28B7/34; B28B1/26; B28B3/00; B28B7/28; B28B7/34
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