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经营范围
发明名称
Appareil de jaugeage de liquides
摘要
申请公布号
FR830399(A)
申请公布日期
1938.07.28
申请号
FRD830399
申请日期
1937.03.22
申请人
COMPAGNIE DE FIVES-LILLE
发明人
分类号
G01F23/50
主分类号
G01F23/50
代理机构
代理人
主权项
地址
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