Cellulose derivative composition
United States Patent 1972091

Inventors:
Witt, Graves George DE.
Eastby, Lawson Walter
Publication Date:
09/04/1934
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Assignee:
Pont DU.
Primary Class:
106/169.350
Other Classes:
106/184.100, 106/203.300, 106/170.290
International Classes:
C08K5/10; C08K5/00