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经营范围
发明名称
Appareil pour télémesures multiples simultanées
摘要
申请公布号
FR47638(E)
申请公布日期
1937.06.15
申请号
FRD47638
申请日期
1936.02.08
申请人
COMPAGNIE POUR LA FABRICATION DES COMPTEURS ET MATERIEL D'USINES A GAZ
发明人
分类号
G01D5/39
主分类号
G01D5/39
代理机构
代理人
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地址
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