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发明名称
Drill
摘要
申请公布号
GB0229343(D0)
申请公布日期
2003.01.22
申请号
GB20020029343
申请日期
2002.12.17
申请人
ROBERTSON, NICHOLAS D
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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