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发明名称
摘要
申请公布号
JP2990972(B2)
申请公布日期
1999.12.13
申请号
JP19920267056
申请日期
1992.10.06
申请人
HITACHI SEISAKUSHO KK
发明人
KAWAGUCHI TAKAO;TAKEDA YOSHIAKI;ISHIKAWA TETSUO;FUJITA NOBORU;SOMA TOMOYUKI;NAKANO SHIGEHARU
分类号
H01H13/52;H01H13/70;H01H13/712;(IPC1-7):H01H13/52
主分类号
H01H13/52
代理机构
代理人
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