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发明名称
手紧式钻夹头外套(2)
摘要
申请公布号
CN3477545D
申请公布日期
2005.09.28
申请号
CN200530091161.8
申请日期
2005.02.03
申请人
山东威达机械股份有限公司
发明人
杨桂模;谭兴达;乔文章;王龙菲
分类号
08-01
主分类号
08-01
代理机构
威海科星专利事务所
代理人
马良悦
主权项
地址
264400 山东省文登市茴山镇中韩路2号威达机械股份有限公司
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