US PATENT SUBCLASS 568 / 615
.~.~.~.~.~.~ Fluorine


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}
606  DF  .~.~.~ Plural oxyalkylene groups bonded directly to each other {3}
613  DF  .~.~.~.~ Acyclic {6}
614  DF  .~.~.~.~.~ Halogen containing {1}
615.~.~.~.~.~.~ Fluorine


DEFINITION

Classification: 568/615

Fluorine:

(under subclass 614) Compounds which contain fluorine.