US PATENT SUBCLASS 502 / 210
.~.~ And Group VI metal (i.e., Cr, Mo, W or Po,)


Current as of: June, 1999
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502 /   HD   CATALYST, SOLID SORBENT, OR SUPPORT THEREFOR: PRODUCT OR PROCESS OF MAKING

100  DF  CATALYST OR PRECURSOR THEREFOR {12}
208  DF  .~ Phosphorus or compound containing same {4}
210.~.~ And Group VI metal (i.e., Cr, Mo, W or Po,) {1}
211  DF  .~.~.~> Molybdenum {1}


DEFINITION

Classification: 502/210

And Group VI metal (i.e., Cr, Mo, W or Po):

(under subclass 208) Composition additionally including a group VI metal as set out in the list at the beginning of the schedule.