US PATENT SUBCLASS 504 / 128
.~.~.~ With an active heterocyclic compound

Current as of: June, 1999
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504 /   HD   PLANT PROTECTING AND REGULATING COMPOSITIONS

116  DF  PLANT GROWTH REGULATING COMPOSITIONS (E.G., HERBICIDES, ETC.) {9}
118  DF  .~ Plural active ingredients {7}
127  DF  .~.~ Phosphorus containing active ingredient wherein the phosphorus is other than solely as part of an inorganic ion in an addition salt {1}
128.~.~.~ With an active heterocyclic compound

DEFINITION

Classification: 504/128

With an active heterocyclic compound:

(under subclass 127) Compositions which contain in addition to the organo-phosphorus active ingredient, an active heterocyclic compound.