US PATENT SUBCLASS 585 / 272
.~.~ Hydrogen supplied by water or alcohol

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

250  DF  ADDING HYDROGEN TO UNSATURATED BOND OF HYDROCARBON, I.E., HYDROGENATION {10}
271  DF  .~ Partial {2}
272.~.~ Hydrogen supplied by water or alcohol

DEFINITION

Classification: 585/272

Hydrogen supplied by water or alcohol:

(under subclass 271) Subject matter wherein the hydrogen for the hydrogenation is supplied by the removal of hydrogen from water or organic hydroxy molecules.