US PATENT SUBCLASS 75 / 350
.~.~.~ Using Alkaline earth metal or compound thereof


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}
348  DF  .~.~ Producing or purifying named magnetic material {2}
350.~.~.~ Using Alkaline earth metal or compound thereof


DEFINITION

Classification: 75/350

Using Alkaline earth metal or compound thereof:

(under subclass 348) Process in which an Alkaline earth metal (i.e., Calcium (Ca), Strontium (Sr), Barium (Ba)) or compound thereof is used.