US PATENT SUBCLASS 96 / 99
.~.~ Dielectric material containing or covering


Current as of: June, 1999
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96 /   HD   GAS SEPARATION: APPARATUS

15  DF  ELECTRIC FIELD SEPARATION APPARATUS (E.G., ELECTRICAL PRECIPITATOR, ELECTROSTATIC TYPE, ETC.) {17}
98  DF  .~ Collecting electrode details (e.g., sheet type, running length web, etc.) {2}
99.~.~ Dielectric material containing or covering


DEFINITION

Classification: 96/99

Dielectric material containing or covering:

(under subclass 98) Apparatus in which the collecting electrode is a composite element containing or being coated with a nonconducting (insulating) material or with substances having relatively high resistance to the flow of electricity.