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发明名称
摘要
申请公布号
JP3112319(B2)
申请公布日期
2000.11.27
申请号
JP19910303919
申请日期
1991.10.24
申请人
发明人
分类号
B23B5/00;(IPC1-7):B23B5/00
主分类号
B23B5/00
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