US PATENT SUBCLASS 75 / 367
.~.~.~ Vaporizing or condensing free metal


Current as of: June, 1999
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75 /   HD   SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES

330  DF  PROCESSES {9}
343  DF  .~ Producing or purifying free metal powder or producing or purifying alloys in powder form (i.e., named or of size up to 1,000 microns in its largest dimension) {9}
363  DF  .~.~ At 300 degrees C or greater {5}
367.~.~.~ Vaporizing or condensing free metal


DEFINITION

Classification: 75/367

Vaporizing or condensing free metal:

(under subclass 363) Process in which the metal or alloy or metallic composition is vaporized or condensed.