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

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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.