Title:
Process of manufacturing electronic devices
United States Patent 1697339


Inventors:
Baker, Lewis S.
Application Number:
US6803825A
Publication Date:
01/01/1929
Filing Date:
11/09/1925
Assignee:
MANHATTAN ELECTRICAL SUPPLY CO
Primary Class:
Other Classes:
141/94, 313/572, 315/108, 315/326, 324/409, 445/3
International Classes:
H01J9/42
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