US PATENT SUBCLASS 75 / 745
.~.~.~ Alkali metal, singly or in combination

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}
392  DF  .~ Producing or treating free metal {10}
710  DF  .~.~ Below 300 degrees C {2}
745.~.~.~ Alkali metal, singly or in combination

DEFINITION

Classification: 75/745

Alkali metal, singly or in combination:

(under subclass 710) Process in which an Alkali metal (i.e., Lithium (Li), Sodium (Na), Potassium (K), Rubidium (Rb), Cesium (Cs)) is produced or a metal that contains over 50 percent by weight Alkali metal, singly or in combination, is treated.