Conveyer
United States Patent 1948091

Inventors:
Alvey, John M.
Worrall, Roy R.
Publication Date:
02/20/1934
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Assignee:
ALVEY CONVEYOR MFG COMPANY
Primary Class:
118/56
Other Classes:
34/105, 118/64
International Classes:
B05C3/10; B05C3/09