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发明名称
Differential relay sensitivity adjuster
摘要
申请公布号
US2579042(A)
申请公布日期
1951.12.18
申请号
US19500173847
申请日期
1950.07.14
申请人
CONSOLIDATED GAS ELECTRIC LIGHT AND POWER COMPANY OF BALTIMORE
发明人
HEADLEY CHESTER L.
分类号
H02H7/045
主分类号
H02H7/045
代理机构
代理人
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