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发明名称
CIRCULATION PUMP
摘要
申请公布号
CS220685(B1)
申请公布日期
1983.04.29
申请号
CS19810003516
申请日期
1981.05.13
申请人
VYKOPAL,JAN,CS;PETRAS,VACLAV,CS
发明人
VYKOPAL,JAN,CS;PETRAS,VACLAV,CS
分类号
F04D13/06;(IPC1-7):F04D13/06
主分类号
F04D13/06
代理机构
代理人
主权项
地址
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