Resonant differential transformer
United States Patent 2461238
US Patent References:
/0553675.html
- - 0553675

/0634198.html
- - 0634198

Electroconducting coil
- - 1340027

Differentially-wound electromagnet
- - 1355085

Method of winding coils
- - 1713941


Inventors:
Herman, Schaevitz
Publication Date:
02/08/1949
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Assignee:
Herman, Schaevitz
Primary Class:
Other Classes:
336/134
International Classes:
H01F29/10; H01F29/00
US Patent References:
2337932Electric control circuit
2427866Electromagnetic motion responsive device