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经营范围
发明名称
AXIAL FAN BLADE
摘要
申请公布号
SU714054(A1)
申请公布日期
1980.02.05
申请号
SU19762388855
申请日期
1976.07.22
申请人
POLENKO NATALIYA V,SU;SOROKIN VLADIMIR N,SU
发明人
POLENKO NATALIYA V,SU;SOROKIN VLADIMIR N,SU
分类号
F04D29/38;(IPC1-7):F04D29/38
主分类号
F04D29/38
代理机构
代理人
主权项
地址
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