US PATENT SUBCLASS 219 / 132
.~.~.~ Remote control

Current as of: June, 1999
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219 /   HD   ELECTRIC HEATING

50  DF  METAL HEATING (E.G., RESISTANCE HEATING) {19}
121.11  DF  .~ By arc {16}
130.1  DF  .~.~ Including arc-power supplies {5}
132.~.~.~ Remote control

DEFINITION

Classification: 219/132

(under subclass 130.1) Subject matter having remote control.

(1) Note. A weld rod holder, for example, may be provided with means to remotely start a motor-generator set which supplies the current for the arc.

SEE OR SEARCH CLASS

323, Electricity: Power Supply or Regulation Systems,

201, for miscellaneous motor-generator systems.

340, Communications: Electrical,

825+, for miscellaneous remote control systems.