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发明名称
APPARATUS FOR TESTING DC CHANGE RATE RELAY
摘要
申请公布号
JPH04256875(A)
申请公布日期
1992.09.11
申请号
JP19910018707
申请日期
1991.02.12
申请人
MEIDENSHA CORP
发明人
GONDO TOYOMI;SAWADA KAZUKI;NOGUCHI YUICHIRO
分类号
G01R31/00
主分类号
G01R31/00
代理机构
代理人
主权项
地址
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