Title:
Paper-crinkling machine
United States Patent 1550084

Inventors:
Lorenz, William A.
Publication Date:
08/18/1925
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Assignee:
OTAKA FABRIC COMPANY
Primary Class:
162/282
Other Classes:
156/390, 425/335, 425/385, 156/183
International Classes:
B31F1/12; B31F1/00