US PATENT SUBCLASS 388 / 913
.~ Saturable reactor, space discharge device, or magnetic amplifier

Current as of: June, 1999
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388 /   HD   ELECTRICITY: MOTOR CONTROL SYSTEMS

907  DF  SPECIFIC CONTROL CIRCUIT ELEMENT OR DEVICE {13}
913.~ Saturable reactor, space discharge device, or magnetic amplifier {1}
914  DF  .~.~> Thyratron or ignitron

DEFINITION

Classification: 388/913

Saturable reactor, space discharge device, or magnetic amplifier:

Art collection of systems which include one or more of the devices known as saturable reactors, space discharge devices, or magnetic amplifiers.