US PATENT SUBCLASS 315 / 346
.~.~ Plural current supply to the electromagnet

Current as of: June, 1999
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315 /   HD   ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS

326  DF  DISCHARGE DEVICE LOAD {8}
344  DF  .~ Electromagnetic influenced discharge device {4}
346.~.~ Plural current supply to the electromagnet

DEFINITION

Classification: 315/346

(under subclass 344) Systems provided with means to supply two or more currents to the electromagnet coil.

SEE OR SEARCH THIS CLASS, SUBCLASS:

350, and indented subclass, and the subclasses specified in the notes to the definitions thereof for other systems having

a discharge control discharge device load device and provided with means to apply two or more currents or potentials to the discharge control means.