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发明名称
Indicateur de niveau d'essence
摘要
申请公布号
FR687948(A)
申请公布日期
1930.08.14
申请号
FRD687948
申请日期
1929.03.29
申请人
发明人
WEYMANN CHARLES-TERRES
分类号
G01F23/16
主分类号
G01F23/16
代理机构
代理人
主权项
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