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发明名称
GROUND-FAULT PROTECTIVE RELAY SYSTEM FOR MULTICHANNEL PARALLEL TRANSMISSION LINE
摘要
申请公布号
JPS57183229(A)
申请公布日期
1982.11.11
申请号
JP19810066909
申请日期
1981.05.06
申请人
SHIKOKU DENRIYOKU KK;HITACHI SEISAKUSHO KK
发明人
TANAKA SHINICHIROU;SHINOHARA TSUGIO;IWATANI FUMIO;KUBO TAKAO
分类号
H02H3/36;H02H7/26
主分类号
H02H3/36
代理机构
代理人
主权项
地址
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