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经营范围
发明名称
MILLING TOOL
摘要
申请公布号
GB9022062(D0)
申请公布日期
1990.11.21
申请号
GB19900022062
申请日期
1990.10.10
申请人
PETCO FISHING & RENTAL TOOLS UK LIMITED
发明人
分类号
E21B29/00
主分类号
E21B29/00
代理机构
代理人
主权项
地址
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