Title:
Sealed electrical device
Document Type and Number:
United States Patent 2201717

Inventors:
Walther, Dawihl
Wolfgang, Thouret
Publication Date:
05/21/1940
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Assignee:
GEN ELECTRIC
Primary Class:
174/50.590
International Classes:
C03C27/02; C03C27/04; H01J5/32; C03C27/00; H01J5/00




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