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发明名称
摘要
申请公布号
JP3052896(B2)
申请公布日期
2000.06.19
申请号
JP19970172871
申请日期
1997.06.13
申请人
发明人
分类号
B24D3/00;B24B53/007;B24B53/12;B24D3/06;C25D15/02;(IPC1-7):B24D3/00
主分类号
B24D3/00
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代理人
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