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发明名称
Dispositif pour l'enlèvement d'impuretés et en particulier de couches d'huile flottant à la surface de l'eau
摘要
申请公布号
FR1349008(A)
申请公布日期
1964.01.10
申请号
FR19630926702
申请日期
1963.03.04
申请人
发明人
HARMSTORF RUDOLF
分类号
E02B15/04;E02B15/10
主分类号
E02B15/04
代理机构
代理人
主权项
地址
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