US PATENT SUBCLASS 428 / 663
.~.~.~.~ Group VIB metal-base component

Current as of: June, 1999
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428 /   HD   STOCK MATERIAL OR MISCELLANEOUS ARTICLES

544  DF  ALL METAL OR WITH ADJACENT METALS {31}
615  DF  .~ Composite; i.e., plural, adjacent, spatially distinct metal components (e.g., layers, joint, etc.) {15}
655  DF  .~.~ Transition metal-base component {4}
660  DF  .~.~.~ Refractory (Group IVB, VB, or VIB) metal-base component {3}
663.~.~.~.~ Group VIB metal-base component {3}
664  DF  .~.~.~.~.~> Alternative to or next to each other*
665  DF  .~.~.~.~.~> W-base component
666  DF  .~.~.~.~.~> Cr-base component {1}

DEFINITION

Classification: 428/663

(under subclass 660) Subject matter in which the composite has a component containing 40 or more of a Group VIB metal.

(1) Note. This is the locus for patents having a molybdenum-base component.

SEE OR SEARCH THIS CLASS, SUBCLASS:

565, 661 and 664, to complete a search for Mo-based components.

SEE OR SEARCH CLASS

75, Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures,

245, for a consolidated metal powder composition which may be Mo-based.