US PATENT SUBCLASS 502 / 77
.~ ZSM type

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

60  DF  ZEOLITE OR CLAY, INCLUDING GALLIUM ANALOGS {13}
77.~ ZSM type

DEFINITION

Classification: 502/77

ZSM type:

(under subclass 60) Composition containing a synthetic zeolite of the type originally produced using an organic template or a zeolite analogous thereto.