Froth breaking apparatus
United States Patent 2613810
Inventors:
Claver, Lorenz Vincent
Publication Date:
10/14/1952
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Assignee:
Claver, Lorenz Vincent
Primary Class:
Other Classes:
210/542
International Classes:
B03D1/08; B03D1/00
Foreign References:
| FR633942A | ||||
| CH136359A | ||||
| DE536259C |