Title:
Electric resistance heater
United States Patent 2859321
US Patent References:
/0636203.html
- - 0636203
Manufacture of resistance units
- - 1847653
Manufacture of resistance units
- - 1881444
Electrical resistor
- - 2394591
Moisture-resistant lightning arrester valve block
- - 2501322
/0636203.html
- - 0636203
Manufacture of resistance units
- - 1847653
Manufacture of resistance units
- - 1881444
Electrical resistor
- - 2394591
Moisture-resistant lightning arrester valve block
- - 2501322
Inventors:
Alexander, Garaway
Publication Date:
11/04/1958
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Export Citation:
Assignee:
Alexander, Garaway
Primary Class:
Other Classes:
392/375, 338/308, 338/292, 219/543, 392/438, 392/479, 338/262
International Classes:
F24C7/04; H05B3/26; H05B3/22
US Patent References:
| 2508511 | Resistor coated with ceramic composition |