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Adjustable center tap resistor
United States Patent 3329921
US Patent References:
/1093968.html
- - 1093968
System of control
- - 1729874
Variable resistance element
- - 2632831
Metallic film variable resistor
- - 2688679
Moulded resistors and electrical switches
- - 2915728
Inventors:
Badelt, Robert L.
Publication Date:
07/04/1967
View Patent Images:
Download PDF 3329921
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Assignee:
COLLINS RADIO CO
Primary Class:
338/308
Other Classes:
338/323, 338/325
International Classes:
H01C10/06
;
H01C10/00
US Patent References:
2994848
Resistor device
Foreign References:
AU220811B
DE898324C