Close-coupled electrical transformer
United States Patent 2535554
US Patent References:
/0316354.html
- - 0316354

High-frequency transformer
- - 2474395


Inventors:
Thurston, William H.
Publication Date:
12/26/1950
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Assignee:
Shell, Dev
Primary Class:
336/183
Other Classes:
336/225, 336/186, 239/1, 336/192
International Classes:
H01F27/33; H01F27/34; H01F30/10; H01F30/06
Foreign References:
GB171836A
FR887228A