US PATENT SUBCLASS 200 / 266
.~.~.~ Alloys


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

237  DF  ELECTRIC SWITCH DETAILS {5}
238  DF  .~ Contact {17}
262  DF  .~.~ Material {8}
266.~.~.~ Alloys


DEFINITION

Classification: 200/266

(under subclass 262) Subject matter, wherein the contact material constitutes a chemically combined mixture of various metals or compounds of metals.