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发明名称
GEARBOX FOR WINCH
摘要
申请公布号
CS8707229(A1)
申请公布日期
1989.10.13
申请号
CS19870007229
申请日期
1987.10.07
申请人
MEDEK LUBOMIR ING.,CS
发明人
MEDEK LUBOMIR ING.,CS
分类号
E21C29/16;(IPC1-7):E21C29/16
主分类号
E21C29/16
代理机构
代理人
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地址
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