US PATENT SUBCLASS 205 / 779.5
.~.~ Gaseous halogen or halogen containing compound

Current as of: June, 1999
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205 /   HD   ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS

775  DF  ELECTROLYTIC ANALYSIS OR TESTING (PROCESS AND ELECTROLYTE COMPOSITION) {19}
778.5  DF  .~ For halogen or halogen containing compound {3}
779.5.~.~ Gaseous halogen or halogen containing compound

DEFINITION

Classification: 205/779.5

Gaseous halogen or halogen containing compound:

(under subclass 778.5) Subject matter in which the material analyzed or tested contains gaseous halogen or a gaseous halogen containing compound.

SEE OR SEARCH CLASS

204, Chemistry: Electrical and Wave Energy,

424+, and 431+ for electrolytic apparatus for analysis and testing of a gas with or without the use of a solid electrolyte, respectively.