Method and apparatus for the control of evaporating processes
United States Patent 1971816

Inventors:
Max, Hecht
Mckinney, David S.
Publication Date:
08/28/1934
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Assignee:
Eugene, Campbell G.
Primary Class:
122/1R
Other Classes:
122/382, 159/44, 122/504.200, 122/451R
International Classes:
B01D1/00