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经营范围
发明名称
LEAK-FREE PUMP
摘要
申请公布号
SU584098(A1)
申请公布日期
1977.12.15
申请号
SU19762397570
申请日期
1976.08.23
申请人
POPOV IGOR K,SU
发明人
POPOV IGOR K,SU
分类号
F04D13/06;(IPC1-7):F04D13/06
主分类号
F04D13/06
代理机构
代理人
主权项
地址
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