US PATENT SUBCLASS 314 / 116
.~.~.~ Current- or potential-responsive

Current as of: June, 1999
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314 /   HD   ELECTRIC LAMP AND DISCHARGE DEVICES: CONSUMABLE ELECTRODES

113  DF  ELECTROMAGNETIC OPERATOR AND/OR FEED-CONTROLLING {3}
114  DF  .~ With control of the electromagnet circuit {2}
115  DF  .~.~ With current or voltage regulator {1}
116.~.~.~ Current- or potential-responsive

DEFINITION

Classification: 314/116

(under subclass 115) Subject matter provided with means responsive to electric current and/or potential, for controlling the operation of the regulating means.

(1) Note. Continue the search in subclass 74 of this class.