Process of producing electrolytic foraminous sheets
United States Patent 2226381

Inventors:
Norris, Edward O.
Publication Date:
12/24/1940
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Assignee:
EDWARD O NORRIS INC
Primary Class:
216/56
Other Classes:
205/672, 216/92, 210/498, 205/75, 216/106
International Classes:
C25D1/08; C25D1/00