US PATENT SUBCLASS 106 / 287.29
.~ Phosphorus or nitrogen containing

Current as of: June, 1999
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106 /   HD   COMPOSITIONS: COATING OR PLASTIC

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
287.29.~ Phosphorus or nitrogen containing {1}
287.3  DF  .~.~> Nitrogen containing

DEFINITION

Classification: 106/287.29

Phosphorus or nitrogen containing:

(under subclass 1.05) COATING OR PLASTIC COMPOSITIONS (unnumbered subclass preceding ... ) which contain phosphorus or nitrogen or a compound thereof.