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United States Patent 2396101
Inventors:
Hensel, Franz R.
Larsen, Earl I.
Publication Date:
03/05/1946
View Patent Images:
Download PDF 2396101
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Assignee:
MALLORY & CO INC P R
Primary Class:
75/235
Other Classes:
29/875, 419/21, 428/567, 419/19, 148/432, 148/430
International Classes:
H01H1/0237
;
H01H1/02