US PATENT SUBCLASS 75 / 10.38
.~.~.~ Producing or treating Iron(Fe) or Iron alloy

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}
10.1  DF  .~ Electrothermic processes (e.g., microwave, induction, resistance, electric arc, plasma, etc.) {17}
10.36  DF  .~.~ Exhaust or top gas reused or treated {2}
10.38.~.~.~ Producing or treating Iron(Fe) or Iron alloy

DEFINITION

Classification: 75/10.38

Producing or treating Iron (Fe) or Iron alloy:

(under subclass 10.36) Process wherein Iron (Fe) or Iron containing alloy is produced or treated.