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发明名称
VORRICHTUNG ZUM DURCHWIRBELN VON WASSER
摘要
申请公布号
DE8220577(U1)
申请公布日期
1982.10.14
申请号
DE19820020577U
申请日期
1982.07.19
申请人
VELTEN, HEINZ JOSEF, 5400 KOBLENZ, DE
发明人
分类号
(IPC1-7):E04H3/20
主分类号
(IPC1-7):E04H3/20
代理机构
代理人
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地址
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