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发明名称
BELT BRAKE
摘要
申请公布号
SU722837(A1)
申请公布日期
1980.03.25
申请号
SU19741986119
申请日期
1974.01.14
申请人
VNI PK I GEOFIZICHESKIKH ISSLEDOVANIJ GEOLOGORAZVEDOCHNYKH SKVAZHIN
发明人
ABRAMOV ALEKSANDR F,SU;ZYURIN DMITRIJ G,SU;TARKIN IVAN T,SU
分类号
B66D5/10;(IPC1-7):B66D5/10
主分类号
B66D5/10
代理机构
代理人
主权项
地址
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