Process for rendering material water-repellent and products therefrom
United States Patent 2370405

Inventors:
Walther, Kaase
Ernst, Waltmann
Publication Date:
02/27/1945
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Assignee:
HEBERLEIN PATENT CORP
Primary Class:
8/192
Other Classes:
106/164.300, 411/929, 8/DIG.011, 8/582, 530/353, 8/127.600, 530/357
International Classes:
D06M13/395; D06M13/00