US PATENT SUBCLASS 439 / 934
.~ High voltage barrier (e.g., surface arcing or corona preventing insulator)


Current as of: June, 1999
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439 /   HD   ELECTRICAL CONNECTORS

933  DF  SPECIAL INSULATION {4}
934.~ High voltage barrier (e.g., surface arcing or corona preventing insulator)


DEFINITION

Classification: 439/934

High voltage barrier (e.g.., surface arcing or corona preventing insulator):

(under subclass 933) Art collection comprising a nonconducting member intended to physically block the flow of an arc through space or across the surface thereof.