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经营范围
发明名称
CENTRIFUGAL HEATER IMPELLER
摘要
申请公布号
SU735826(A1)
申请公布日期
1980.05.25
申请号
SU19772487087
申请日期
1977.05.20
申请人
VNII PRIRODNYKH GAZOV
发明人
ZARITSKIJ SERGEJ P,SU;SHCHUROVSKIJ VLADIMIR A,SU;SINITSYN YURIJ N,SU;MARCHENKOV VLADIMIR E,SU
分类号
F04D29/28;(IPC1-7):F04D29/28
主分类号
F04D29/28
代理机构
代理人
主权项
地址
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