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发明名称
ELECTRIC HYDRODYNAMIC GAS-LIQUID PUMP
摘要
申请公布号
SU585582(A1)
申请公布日期
1977.12.25
申请号
SU19752300753
申请日期
1975.12.18
申请人
RACHEV LEV A,SU
发明人
RACHEV LEV A,SU
分类号
H02N13/00;(IPC1-7):H02N13/00
主分类号
H02N13/00
代理机构
代理人
主权项
地址
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