Magnetic stirrer
United States Patent 2350534

Inventors:
Arthur, Rosinger
Publication Date:
06/06/1944
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Assignee:
Arthur, Rosinger
Primary Class:
366/274
Other Classes:
310/104, 417/420, 241/172, 415/217.100, 241/170, 99/348, 15/220.200
International Classes:
A47J43/046; B01F13/08; A47J43/04; B01F13/00