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发明名称
Dispositif de dosage automatique pour liquides
摘要
申请公布号
FR1094562(A)
申请公布日期
1955.05.23
申请号
FRD1094562
申请日期
1953.11.26
申请人
发明人
LEMAIRE BERNARD-JULES
分类号
C02F1/68
主分类号
C02F1/68
代理机构
代理人
主权项
地址
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