US PATENT SUBCLASS 252 / 400.54
.~.~.~.~ Molybdenum, arsenic, antimony, vanadium, bismuth, tungsten, selenium, or tellurium containing

Current as of: June, 1999
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252 /   HD   COMPOSITIONS

380  DF  PRESERVATIVE AGENTS {3}
397  DF  .~ Anti-oxidants or chemical change inhibitants {2}
399  DF  .~.~ Organic compound containing {8}
400.1  DF  .~.~.~ Component inorganic or organic comprising element other than C,H,O,N,S, and halogen {8}
400.54.~.~.~.~ Molybdenum, arsenic, antimony, vanadium, bismuth, tungsten, selenium, or tellurium containing

DEFINITION

Classification: 252/400.54

Molybdenum, arsenic, antimony, vanadium, bismuth, tungsten, selenium or tellurium containing:

(under subclass 400.1) Compositions which include a compound containing an atom of any of the elements molybdenum, arsenic, antimony, vanadium, bismuth, tungsten, selenium or tellurium.