Title:
Insulated electrical conductor for pipes
United States Patent 2301783
Inventors:
Lee, Robert E.
Publication Date:
11/10/1942
Export Citation:
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Assignee:
Lee, Robert E.
Primary Class:
439/191
Other Classes:
174/47, 175/320
International Classes:
E21B17/02; H01R4/60; H01R13/523; E21B17/02; H01R4/58; H01R13/523
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