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发明名称
Appareil pour mesurer, enregistrer et régler le niveau d'un liquide conducteur de l'électricité se trouvant dans un réservoir
摘要
申请公布号
FR1365196(A)
申请公布日期
1964.06.26
申请号
FR19630943868
申请日期
1963.08.06
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
G01F23/18;G01F23/24
主分类号
G01F23/18
代理机构
代理人
主权项
地址
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