US PATENT SUBCLASS 252 / 514
.~.~ Noble metal (gold, silver, ruthenium, rhodium, palladium, osmium, iridium, platinum)

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}
514.~.~ Noble metal (gold, silver, ruthenium, rhodium, palladium, osmium, iridium, platinum)

DEFINITION

Classification: 252/514

(under subclass 512) Compositions wherein the free metal is a

noble metal.

(1) Note. The noble metals as herein provided for are gold, silver, ruthenium, rhodium, palladium, osmium, iridium and platinum.

SEE OR SEARCH CLASS

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

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