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发明名称
DEVICE FOR PREVENTING UNAUTHORIZED UNSCREWING
摘要
申请公布号
SU1427095(A1)
申请公布日期
1988.09.30
申请号
SU19874217772
申请日期
1987.03.26
申请人
DODONOV ALEKSANDR G,SU;SOROKIN BORIS YA,SU
发明人
DODONOV ALEKSANDR G,SU;SOROKIN BORIS YA,SU
分类号
F16B41/00
主分类号
F16B41/00
代理机构
代理人
主权项
地址
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