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发明名称
摘要
申请公布号
JPH03130392(U)
申请公布日期
1991.12.27
申请号
JP19900038501U
申请日期
1990.04.12
申请人
发明人
分类号
B25J15/08;B25J15/10;(IPC1-7):B25J15/08
主分类号
B25J15/08
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代理人
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