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发明名称
Procédé et appareil pour doser l'alcool contenu dans l'essence
摘要
申请公布号
FR786033(A)
申请公布日期
1935.08.24
申请号
FRD786033
申请日期
1935.02.22
申请人
发明人
LOUIS LONGCHAMBON
分类号
G01N33/28
主分类号
G01N33/28
代理机构
代理人
主权项
地址
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