US PATENT SUBCLASS 552 / 3
.~.~ Phoshorus attached directly or indirectly to the azide group by nonionic bonding

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

*  DD  ORGANIC COMPOUNDS (Class 532, subclass 1) {11}
1  DF  .~ Azides {8}
3.~.~ Phoshorus attached directly or indirectly to the azide group by nonionic bonding

DEFINITION

Classification: 552/3

(under subclass 1) Compounds wherein the azide group is attached directly or indirectly to phosphorus by nonionic bonding.

(1) Note. Examples of compounds provided for herein are: [figure]