Dishwashing apparatus having impeller-operated means for controlling water supply
United States Patent 2562772
Inventors:
Clark, Earl K.
Publication Date:
07/31/1951
Assignee:
WESTINGHOUSE ELECTRIC CORP
Other Classes:
134/188, 134/186, 310/157, 200/85R, 68/184, 134/57D
International Classes:
A47L15/06; A47L15/42; A47L15/00