US PATENT SUBCLASS 423 / 568
.~.~ Chlorinating

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

511  DF  SULFUR OR COMPOUND THEREOF {4}
567.1  DF  .~ Elemental sulfur {5}
568.~.~ Chlorinating

DEFINITION

Classification: 423/568

(under subclass 567.1) Processes which include the step of forming a compound that contains chlorine.