Fluid drainage means for washing and rinsing machines
United States Patent 2508999
Inventors:
Charles, Hirsch
Publication Date:
05/23/1950
Assignee:
AMERICAN WHEELABRATOR & EQUIPM
Other Classes:
134/200, 134/111, 134/143, 312/307, 134/148
International Classes:
A47L15/14; C23G3/00