Title:
Reservoir exhaust for core blowing machines
United States Patent 2545944
Inventors:
Ellms, Robert W.
Publication Date:
03/20/1951
Export Citation:
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Assignee:
OSBORN MFG CO
Primary Class:
164/201
Other Classes:
137/550, 141/285, 251/61.1
International Classes:
B22C15/24
View Patent Images:
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US Patent References:
1919665Bottle filling machine and method
1910417Continuous core making machine
1594598Air-operated molding apparatus
1563156Core-making machine
Foreign References:
GB227968A