US PATENT SUBCLASS 568 / 497
.~.~.~.~.~ Polyoxy

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}
420  DF  .~.~ Aldehydes {8}
448  DF  .~.~.~ Acyclic {4}
496  DF  .~.~.~.~ Oxy containing {1}
497.~.~.~.~.~ Polyoxy

DEFINITION

Classification: 568/497

(under subclass 496) Compounds which contain at least two oxys.