Process of improving fibrous materials
United States Patent 2224489

Inventors:
Danius, Rozenbroek Meindert
Publication Date:
12/10/1940
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Assignee:
Danius, Rozenbroek Meindert
Primary Class:
427/248.100
Other Classes:
8/128.100, 427/377, 427/255.600, 8/653, 8/130.100, 427/381, 28/220, 8/137, 34/380
International Classes:
D06M11/05; D06M11/00