Spinning bucket
United States Patent 2372983

Inventors:
Richardson, Henry M.
Publication Date:
04/03/1945
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Assignee:
GEN ELECTRIC
Primary Class:
206/524.900
Other Classes:
442/211, 139/420C, 442/129, 220/DIG.012, 57/76
International Classes:
D01D7/02; D01D7/00