Bottle vending machine
United States Patent 1809693

Inventors:
Charles, Hahling
Publication Date:
06/09/1931
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Assignee:
Charles, Hahling
Primary Class:
194/212
Other Classes:
194/234, 194/346, 194/247
International Classes:
G07F7/06; G07F17/00; G07F7/00