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发明名称
摘要
申请公布号
JPS5848970(B2)
申请公布日期
1983.11.01
申请号
JP19780131401
申请日期
1978.10.24
申请人
HITACHI SEISAKUSHO KK;SANKYO SEIKI SEISAKUSHO KK
发明人
TSURUTA SHIZUO;MISAWA MASAAKI
分类号
H01H13/52;H01H13/12
主分类号
H01H13/52
代理机构
代理人
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地址
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