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经营范围
发明名称
Pompe centrifuge comportant un arbre mobile avec soupape intersticielle
摘要
申请公布号
FR1161061(A)
申请公布日期
1958.08.20
申请号
FRD1161061
申请日期
1956.06.01
申请人
发明人
BUNGARTZ PAUL
分类号
F04D29/14
主分类号
F04D29/14
代理机构
代理人
主权项
地址
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