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发明名称
摘要
申请公布号
JP3073543(U)
申请公布日期
2000.11.30
申请号
JP20000003513U
申请日期
2000.05.25
申请人
发明人
分类号
B24B45/00;B24D7/04;B65H5/02;G06K13/04;G06K13/07;G11B19/00;G11B19/20;(IPC1-7):B24D7/04
主分类号
B24B45/00
代理机构
代理人
主权项
地址
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