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发明名称
APPARATUS FOR MANIPULATING TOOL
摘要
申请公布号
GB8719991(D0)
申请公布日期
1987.09.30
申请号
GB19870019991
申请日期
1987.08.25
申请人
PERARD TORQUE TENSION LTD
发明人
分类号
B25H1/00;E21B19/087
主分类号
B25H1/00
代理机构
代理人
主权项
地址
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