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经营范围
发明名称
Appareil de mesure d'un courant liquide
摘要
申请公布号
FR1147348(A)
申请公布日期
1957.11.21
申请号
FRD1147348
申请日期
1956.04.12
申请人
H.M. HOBSON LIMITED
发明人
分类号
G01F1/115
主分类号
G01F1/115
代理机构
代理人
主权项
地址
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