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发明名称
木工开孔器(A)
摘要
申请公布号
CN3131687D
申请公布日期
1999.12.22
申请号
CN99330929.1
申请日期
1999.06.04
申请人
韩勇新
发明人
韩勇新
分类号
08-01-B0360
主分类号
08-01-B0360
代理机构
代理人
主权项
地址
510170广东省广州市中山七路连元大街19号之一后座二楼
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