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发明名称
DEVICE FOR SAFETY BRAKING OF ROPES IN HOIST WITH FRICTION PULLEY
摘要
申请公布号
SU1191406(A1)
申请公布日期
1985.11.15
申请号
SU19843728316
申请日期
1984.04.13
申请人
PK BYURO TRESTA "DONETSKUGLEAVTOMATIKA"
发明人
SHAPOVALOV NIKOLAJ I,SU;MAKHINYA VASILIJ V,SU;OSTROVSKIJ LEONID A,SU
分类号
B66B5/12;(IPC1-7):B66B5/12
主分类号
B66B5/12
代理机构
代理人
主权项
地址
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