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经营范围
发明名称
FIXING DEVICES
摘要
申请公布号
GB8704504(D0)
申请公布日期
1987.04.01
申请号
GB19870004504
申请日期
1987.02.26
申请人
PHILLIPS DRILL CO (UK) LTD
发明人
分类号
E04G23/02
主分类号
E04G23/02
代理机构
代理人
主权项
地址
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