US PATENT SUBCLASS 420 / 102
.~.~.~.~ Cobalt containing


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

Internet Version by PATENTEC © 1999      Terms of Use



420 /   HD   ALLOYS OR METALLIC COMPOSITIONS

8  DF  FERROUS (I.E., IRON BASE) {24}
99  DF  .~ One percent or more carbon containing, but less than 1.7 percent {1}
100  DF  .~.~ Chromium containing {1}
101  DF  .~.~.~ Molybdenum containing {1}
102.~.~.~.~ Cobalt containing


DEFINITION

Classification: 420/102

Cobalt containing:

(under subclass 102) Alloy or metallic composition which additionally contains cobalt.