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发明名称
摘要
申请公布号
JP3067096(U)
申请公布日期
2000.03.21
申请号
JP19990651399U
申请日期
1999.07.22
申请人
发明人
分类号
B24D11/00;D21F1/32;(IPC1-7):B24D11/00
主分类号
B24D11/00
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