US PATENT SUBCLASS 568 / 563
.~.~.~.~ Additional oxygen 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}
558  DF  .~.~ Peroxy bonded directly to carbon {8}
561  DF  .~.~.~ Plural peroxy groups {3}
563.~.~.~.~ Additional oxygen containing

DEFINITION

Classification: 568/563

Additional oxygen containing:

(under subclass 561) Compounds which contain nonperoxy oxygen.

(1) Note. This subclass contains, for example: [figure]