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发明名称
Perfectionnements relatifs aux appareils indicateurs
摘要
申请公布号
FR941514(A)
申请公布日期
1949.01.13
申请号
FRD941514
申请日期
1947.02.14
申请人
THE LIQUIDOMETER CORPORATION
发明人
分类号
F16C32/04
主分类号
F16C32/04
代理机构
代理人
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