US PATENT SUBCLASS 200 / 79
SUSPENDED-WIRE CONTROLLED
Current as of:
June, 1999
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200 /
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ELECTRICITY: CIRCUIT MAKERS AND BREAKERS
79
SUSPENDED-WIRE CONTROLLED
DEFINITION
Classification: 200/79
(under the class definition) Circuit-controllers used in transmission or trolley lines which are operated by the breaking of the wire to disconnect the broken section.
