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经营范围
发明名称
Pompe hélicoïdale
摘要
申请公布号
FR1360052(A)
申请公布日期
1964.04.30
申请号
FR19630936291
申请日期
1963.05.28
申请人
SULZER FRERES SOCIETE ANONYME
发明人
分类号
F16N13/20
主分类号
F16N13/20
代理机构
代理人
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