US PATENT SUBCLASS 75 / 10.21
.~.~.~ Producing or treating Aluminum(Al) or Aluminum 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}
10.19  DF  .~.~ Plasma {3}
10.21.~.~.~ Producing or treating Aluminum(Al) or Aluminum alloy

DEFINITION

Classification: 75/10.21

Producing or treating Aluminum (Al) or Aluminum alloy:

(under subclass 10.19) Process wherein elemental Aluminum (Al) or an alloy containing Aluminum in any amount is produced or treated.