US PATENT SUBCLASS 314 / 122
.~.~.~ Three or more

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}
119  DF  .~ With electromagnetically operated separating {3}
121  DF  .~.~ Plural coils {4}
122.~.~.~ Three or more

DEFINITION

Classification: 314/122

(under subclass 121) Subject matter wherein there are three or more electromagnet coils.

(1) Note. Continue the search in subclass 107 of this class.