High frequency ballast unit
United States Patent 2923856
US Patent References:
Fluorescent ballast
- - 2515676

Glow discharge systems
- - 2832009


Inventors:
Greene, Donald L.
Phillips, Arthur H.
Publication Date:
02/02/1960
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Assignee:
GILBERT ASSOCIATES
Primary Class:
315/138
Other Classes:
315/219, 315/201, 363/163, 315/205, 315/DIG.007
International Classes:
H02M5/44; H02M7/515; H05B41/282; H02M5/00; H02M7/505; H02M7/5383; H05B41/28
Foreign References:
FR1123405A