Oil and grease proof paper and container made therefrom
United States Patent 1633787

Inventors:
Otto, Kress
Publication Date:
06/28/1927
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Assignee:
AMERICAN LAKES PAPER COMPANY
Primary Class:
428/34.200
Other Classes:
428/491, 229/5.810, 156/224
International Classes:
D21H27/32; D21H27/30