Title:
Pulp and fiber product and process of making same
United States Patent 1717794


Inventors:
Marr, Robert A.
Application Number:
US61660923A
Publication Date:
06/18/1929
Filing Date:
02/02/1923
Assignee:
Marr, Robert A.
Primary Class:
Other Classes:
162/71, 162/82, 162/94, 162/97, 162/99
International Classes:
D21C3/00
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