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发明名称
IMPELLER EXPERIMENTAL PUMP
摘要
申请公布号
SU885628(A1)
申请公布日期
1981.11.30
申请号
SU19802893736
申请日期
1980.03.14
申请人
LE POLT I M.I.KALININA
发明人
VASILEV YURIJ S,SU;VISSARIONOV VLADIMIR I,SU;KHODANKOV NIKOLAJ A,SU
分类号
F04D29/56;(IPC1-7):F04D29/56
主分类号
F04D29/56
代理机构
代理人
主权项
地址
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