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发明名称
METHOD AND APPARATUS FOR TIGHTENING SCREWTHREADED JOINTS
摘要
申请公布号
GB1592985(A)
申请公布日期
1981.07.15
申请号
GB19770047851
申请日期
1977.11.17
申请人
ATLAS COPCO AB
发明人
分类号
B25B23/151;B25B23/14;(IPC1-7):G05D15/01;B23P19/06
主分类号
B25B23/151
代理机构
代理人
主权项
地址
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