Title:
Electrical insulation
United States Patent 2133183

Inventors:
Baird, Fred J.
Simison, Allen L.
Publication Date:
10/11/1938
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Assignee:
OWENS ILLINOIS GLASS CO
Primary Class:
442/183
Other Classes:
442/185, 57/240, 174/209, 87/1, 442/293, 15/208, 428/378, 428/337, 310/236, 87/9, 57/229, 442/320
International Classes:
H01B3/08; H01B3/02