US PATENT SUBCLASS 505 / 882
.~ Circuit maker or breaker: (Class 200)

Current as of: June, 1999
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505 /   HD   SUPERCONDUCTOR TECHNOLOGY: APPARATUS, MATERIAL, PROCESS

825  DF  APPARATUS, PER SE, DEVICE, PER SE, OR PROCESS OF MAKING OR OPERATING SAME {36}
882.~ Circuit maker or breaker: (Class 200)

DEFINITION

Classification: 505/882

Circuit maker and breaker: (Class 200):

(under subclass 825) Subject matter including devices of general application which are used for closing or opening electrical circuits and the combination of such devices with their operating means.