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发明名称
摘要
申请公布号
JPH054250(Y2)
申请公布日期
1993.02.02
申请号
JP19870182549U
申请日期
1987.11.30
申请人
发明人
分类号
H01C10/32;(IPC1-7):H01C10/32
主分类号
H01C10/32
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