US PATENT SUBCLASS 252 / 389.53
.~.~.~.~ Nickel, iron, cobalt, copper, manganese, mercury, or cadmium containing

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  DF  .~.~.~ Component inorganic or organic comprising element other than C,H,O,N,S, and halogen {10}
389.53.~.~.~.~ Nickel, iron, cobalt, copper, manganese, mercury, or cadmium containing

DEFINITION

Classification: 252/389.53

Nickel, iron, cobalt, copper, maganese, mercury, or cadmium containing:

(under subclass 389.1) Compositions which include a compound containing an atom of any of the elements nickel, iron, cobalt, copper, manganese, mercury or cadmium.