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发明名称
摘要
申请公布号
JPS61199368(U)
申请公布日期
1986.12.13
申请号
JP19850083095U
申请日期
1985.05.31
申请人
发明人
分类号
B25B23/10;B23P19/06;B25B23/02;F16B5/02;(IPC1-7):B25B23/10
主分类号
B25B23/10
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代理人
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