Title:
Dishwashing machine with liquid filtering cyclone
United States Patent 3313311

Inventors:
John, Gilson Robert
Publication Date:
04/11/1967
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Assignee:
COLSTON LTD C
Primary Class:
Other Classes:
209/726, 68/18F, 210/512.100, 210/788, 137/546, 210/434, 209/734, 209/731, 134/10
International Classes:
A47L15/16; A47L15/42; F25C1/20; A47L15/14; F25C1/18
US Patent References:
3003347Laundry machine with hydraulic separator
3122148Dishwasher with multiple filter means
3129711Dishwasher recirculating assembly