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发明名称
IMPELLER FOR RADIAL-FLOW FANS
摘要
申请公布号
CS188096(B1)
申请公布日期
1979.02.28
申请号
CS19770006183
申请日期
1977.09.24
申请人
SAVRDA,MILOS,CS;HRIBAL,PAVEL,CS;BINA,KAREL,CS
发明人
SAVRDA,MILOS,CS;HRIBAL,PAVEL,CS;BINA,KAREL,CS
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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