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经营范围
发明名称
Drill
摘要
申请公布号
GB9927149(D0)
申请公布日期
2000.01.12
申请号
GB19990027149
申请日期
1999.11.17
申请人
CEMBRE LIMITED
发明人
分类号
B23B41/00;B23B45/14;E01B31/06
主分类号
B23B41/00
代理机构
代理人
主权项
地址
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