US PATENT SUBCLASS 423 / 200
.~.~ Volatizing an alkali metal

Current as of: June, 1999
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423 /   HD   CHEMISTRY OF INORGANIC COMPOUNDS

1  DF  TREATING MIXTURE TO OBTAIN METAL CONTAINING COMPOUND {15}
179  DF  .~ Alkali metal (Li, Na, K, Rb, or Cs) {12}
200.~.~ Volatizing an alkali metal

DEFINITION

Classification: 423/200

(under subclass 179) Processes including the step of causing an alkali metal in either the element or compound form to pass into a vapor; see Glossary.