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发明名称
摘要
申请公布号
JP3290825(B2)
申请公布日期
2002.06.10
申请号
JP19940206152
申请日期
1994.08.31
申请人
发明人
分类号
B24B7/17;B24B49/03;(IPC1-7):B24B7/17
主分类号
B24B7/17
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代理人
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