US PATENT SUBCLASS 252 / 389.1
.~.~.~ Component inorganic or organic comprising element other than C,H,O,N,S, and halogen

Current as of: June, 1999
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252 /   HD   COMPOSITIONS

380  DF  PRESERVATIVE AGENTS {3}
387  DF  .~ Anti-corrosion {1}
388  DF  .~.~ Organic compound containing {6}
389.1.~.~.~ Component inorganic or organic comprising element other than C,H,O,N,S, and halogen {10}
389.2  DF  .~.~.~.~> Phosphorus containing {3}
389.3  DF  .~.~.~.~> Silicon containing {1}
389.4  DF  .~.~.~.~> Boron containing {1}
389.5  DF  .~.~.~.~> Chromium containing
389.51  DF  .~.~.~.~> Lead containing
389.52  DF  .~.~.~.~> Zinc or aluminium containing
389.53  DF  .~.~.~.~> Nickel, iron, cobalt, copper, manganese, mercury, or cadmium containing
389.54  DF  .~.~.~.~> Molybdenum, arsenic, antimony, vanadium, bismuth, tungsten, selenium, or tellurium containing
389.61  DF  .~.~.~.~> Group IIA metal containing
389.62  DF  .~.~.~.~> Alkali metal or NH4+ containing

DEFINITION

Classification: 252/389.1

Component inorganic or organic comprising element other than C, H, O, N, S, and halogen:

(under subclass 388) Compositions comprising either an inorganic compound or an organic compound which includes an element other than carbon, hydrogen, oxygen, nitrogen, sulfur or a halogen (i.e., fluorine, chlorine, bromine, iodine and astatine).