US PATENT SUBCLASS 252 / 513
.~.~ Iron group metal (iron, cobalt, nickel)

Current as of: June, 1999
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252 /   HD   COMPOSITIONS

500  DF  ELECTRICALLY CONDUCTIVE OR EMISSIVE COMPOSITIONS {6}
512  DF  .~ Free metal containing {3}
513.~.~ Iron group metal (iron, cobalt, nickel)

DEFINITION

Classification: 252/513

(under subclass 512) Compositions wherein the free metal is a metal from the iron group.

(1) Note. The iron group comprises iron, nickel and cobalt.

SEE OR SEARCH CLASS

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

246+, for a consolidatd metal particle composition having a base of an Iron group, Copper (Cu), or Noble metal.