US PATENT SUBCLASS 512 / 19
.~.~.~ Oxygen single bonded directly to the ring system


Current as of: June, 1999
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512 /   HD   PERFUME COMPOSITIONS

1  DF  PERFUME COMPOSITIONS {8}
8  DF  .~ Ring containing active ingredient {6}
14  DF  .~.~ Polycyclo carbocyclic ring system {4}
19.~.~.~ Oxygen single bonded directly to the ring system


DEFINITION

Classification: 512/19

(under subclass 14) Compositions wherein an oxygen is single bonded directly to the polycyclo ring system.