US PATENT SUBCLASS 257 / 99
.~ With housing or contact structure

Current as of: June, 1999
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257 /   HD   ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES)

79  DF  INCOHERENT LIGHT EMITTER STRUCTURE {10}
99.~ With housing or contact structure

DEFINITION

Classification: 257/99

With housing or contact structure:

(under subclass 79) Subject matter wherein the light emitting active junction device is combined with a housing or electrical contact structure.