US PATENT SUBCLASS 363 / 54
.~.~.~.~ Thyristor

Current as of: June, 1999
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363 /   HD   ELECTRIC POWER CONVERSION SYSTEMS

13  DF  CURRENT CONVERSION {25}
50  DF  .~ Including automatic or integral protection means {3}
52  DF  .~.~ For rectifiers {1}
53  DF  .~.~.~ Semiconductor type {1}
54.~.~.~.~ Thyristor

DEFINITION

Classification: 363/54

Thyristor:

(under subclass 53) Subject matter wherein the semiconductor device is a "Thyristor".

SEE OR SEARCH CLASS

257, Active Solid-State Devices (e.g., Transistors, Solid-State Diodes),

107, 181 for regenerative type devices, including thyristors.