US PATENT SUBCLASS 420 / 421
.~ Chromium or molybdenum containing

Current as of: June, 1999
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420 /   HD   ALLOYS OR METALLIC COMPOSITIONS

417  DF  TITANIUM BASE {2}
421.~ Chromium or molybdenum containing

DEFINITION

Classification: 420/421

Chromium or molybdenum containing:

(under subclass 417) Alloy, or metallic composition which additionally contains at least one of the metals chromium, or molybdenum.