US PATENT SUBCLASS 44 / 315
.~.~ Phosphorus attached directly or indirectly to the boron


Current as of: June, 1999
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44 /   HD   FUEL AND RELATED COMPOSITIONS

300  DF  LIQUID FUELS (EXCLUDING FUELS THAT ARE EXCLUSIVELY MIXTURES OF LIQUID HYDROCARBONS) {31}
314  DF  .~ Boron containing {4}
315.~.~ Phosphorus attached directly or indirectly to the boron


DEFINITION

Classification: 44/315

Phosphorus attached directly or indirectly to the boron:

(under subclass 314) Compositions wherein the compound containing boron also contains phosphorus.

(1) Note. An example of an ingredient provided for herein is: [figure]