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发明名称
HYDROMOTOR-DRIVEN SCREWING-UNSCREWING DEVICE
摘要
申请公布号
RO93400(B1)
申请公布日期
1988.01.31
申请号
RO19850117744
申请日期
1985.02.25
申请人
POIENARU MIHAI
发明人
POIENARU MIHAI
分类号
B25B21/02
主分类号
B25B21/02
代理机构
代理人
主权项
地址
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