Dishwashing machine
United States Patent 1669538

Inventors:
Schmidt, Henry F.
Publication Date:
05/15/1928
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Assignee:
WESTINGHOUSE ELECTRIC & MFG CO
Primary Class:
134/186
Other Classes:
415/145, 134/188, 134/191, 134/56D, 415/183, 415/148
International Classes:
A47L15/42