US PATENT SUBCLASS 568 / 4
.~.~.~ Ten or more borons containing (e.g., decaborane, etc.)


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}
1  DF  .~ BORON CONTAINING {4}
3  DF  .~.~ Plural borons containing {1}
4.~.~.~ Ten or more borons containing (e.g., decaborane, etc.) {1}
5  DF  .~.~.~.~> Sulfur, oxygen, halogen or Group IA or IIA light metal containing


DEFINITION

Classification: 568/4

(under subclass 3) Compounds which contain at least ten boron atoms.