US PATENT SUBCLASS 363 / 29
.~.~ Having electron tube inverter
Current as of:
June, 1999
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363 /
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ELECTRIC POWER CONVERSION SYSTEMS
13
DF
CURRENT CONVERSION
{25}
15
DF
.~ Including D.C.-A.C.-D.C. converter {5}
29
.~.~ Having electron tube inverter {2}
30
DF
.~.~.~
> Single ended type
31
DF
.~.~.~
> Double ended type (i.e., push-pull)
DEFINITION
Classification: 363/29
Having electron tube inverter:
(under subclass 15) Subject matter in which the D.C.-A.C. conversion is performed by circuitry utilizing electron tubes.
SEE OR SEARCH THIS CLASS, SUBCLASS:
38, and 120+, for other inverters utilizing electron tubes.