US PATENT SUBCLASS 200 / 185
.~.~ With electrical resistance

Current as of: June, 1999
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200 /   HD   ELECTRICITY: CIRCUIT MAKERS AND BREAKERS

182  DF  LIQUID CONTACT {17}
183  DF  .~ Combined {2}
185.~.~ With electrical resistance

DEFINITION

Classification: 200/185

(under subclass 183) Subject matter wherein the liquid contact switch is combined with an electrical resistor (e.g., the resistor may be in the form of a heating coil).