US PATENT SUBCLASS 118 / 716
.~ Means to coat or impregnate particulate matter

Current as of: June, 1999
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118 /   HD   COATING APPARATUS

715  DF  GAS OR VAPOR DEPOSITION {9}
716.~ Means to coat or impregnate particulate matter

DEFINITION

Classification: 118/716

Means to coat or impregnate particulate matter:

(under subclass 715) Apparatus wherein the base to be coated is granular.