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发明名称
摘要
申请公布号
JPS4969066(U)
申请公布日期
1974.06.15
申请号
JP19720113702U
申请日期
1972.09.30
申请人
发明人
分类号
H01H13/10;H01H1/28;H01H13/02;H01H21/12;(IPC1-7):H01H1/28
主分类号
H01H13/10
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