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发明名称
Perfectionnements aux appareils distributeurs de liquides
摘要
申请公布号
FR702179(A)
申请公布日期
1931.03.31
申请号
FRD702179
申请日期
1930.08.26
申请人
LES MESSAGERIES LAITIERES
发明人
分类号
G01F11/22
主分类号
G01F11/22
代理机构
代理人
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