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发明名称
DISK BRAKE OF MINE HOISTS
摘要
申请公布号
SU1751145(A2)
申请公布日期
1992.07.30
申请号
SU19904844717
申请日期
1990.06.25
申请人
PERMSKIJ POLT INSTITUT
发明人
STEPANOV ANATOLIJ G,SU;MARTEMYANOV SERGEJ A,SU;FROLOV ALEKSANDR N,SU
分类号
B66D5/14
主分类号
B66D5/14
代理机构
代理人
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地址
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