US PATENT SUBCLASS 568 / 684
.~.~.~.~.~.~ Additional diverse halogen containing

Current as of: June, 1999
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568 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {4}
300  DF  .~ OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) {11}
579  DF  .~.~ Ethers {11}
671  DF  .~.~.~ Acyclic {7}
681  DF  .~.~.~.~ Halogen containing {3}
683  DF  .~.~.~.~.~ Fluorine {2}
684.~.~.~.~.~.~ Additional diverse halogen containing

DEFINITION

Classification: 568/684

Additional diverse halogen containing:

(under subclass 683) Compounds which contain an additional different halogen.