US PATENT SUBCLASS 252 / 182.32
.~ Inorganic reactant other than sulfur containing

Current as of: June, 1999
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252 /   HD   COMPOSITIONS

182.11  DF  COMPOSITIONS CONTAINING A SINGLE CHEMICAL REACTANT OR PLURAL NONINTERACTIVE CHEMICAL REACTANTS; I.E., NOT VIS-A-VIS {2}
182.32.~ Inorganic reactant other than sulfur containing {3}
182.33  DF  .~.~> Reactant contains heavy metal
182.34  DF  .~.~> Reactant contains nitrogen
182.35  DF  .~.~> Reactant contains aluminum or phosphorus

DEFINITION

Classification: 252/182.32

Inorganic reactant other than sulfur containing:

(under subclass 182.11) Subject matter wherein the composition contains an inorganic reactant other than sulfur,

e.g., a solution of silicon tetrafluoride in tetrahydrofuran, liquid hydrogen fluoride dimethyl sulfoxide, etc.