US PATENT SUBCLASS 75 / 10.17
.~.~.~.~ With gaseous treating agent


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}
10.14  DF  .~.~ Electrical induction {2}
10.15  DF  .~.~.~ Producing or treating Iron(Fe) or Iron alloy {2}
10.17.~.~.~.~ With gaseous treating agent


DEFINITION

Classification: 75/10.17

With gaseous treating agent:

(under subclass 10.15) Process which also involves the use of a gaseous material.