US PATENT SUBCLASS 585 / 374
.~.~ Using metal-containing catalyst

Current as of: June, 1999
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585 /   HD   CHEMISTRY OF HYDROCARBON COMPOUNDS

350  DF  ALICYCLIC COMPOUND SYNTHESIS {11}
371  DF  .~ By ring expansion or contraction {2}
374.~.~ Using metal-containing catalyst

DEFINITION

Classification: 585/374

Using metal-containing catalyst:

(under subclass 371) Subject matter using a catalyst which

contains a metal or a compound of a metal.