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发明名称
DEVICE FOR TIGHTENING THREADED JOINTS
摘要
申请公布号
SU1315278(A1)
申请公布日期
1987.06.07
申请号
SU19853931515
申请日期
1985.07.17
申请人
NESMELOV BORIS M,SU;KHOTILIN ALEKSANDR,SU;SYRALEV KONSTANTIN Z,SU
发明人
NESMELOV BORIS M,SU;KHOTILIN ALEKSANDR I,SU;SYRALEV KONSTANTIN Z,SU
分类号
B25B21/00
主分类号
B25B21/00
代理机构
代理人
主权项
地址
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