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发明名称
(A) ;PARAMETER MEASURING APPARATUS
摘要
申请公布号
JPS5664642(U)
申请公布日期
1981.05.30
申请号
JP19790146431U
申请日期
1979.10.23
申请人
发明人
分类号
H01H37/52;(IPC1-7):H01H37/52
主分类号
H01H37/52
代理机构
代理人
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地址
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