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发明名称
Compteur d'eau
摘要
申请公布号
FR923185(A)
申请公布日期
1947.06.30
申请号
FRD923185
申请日期
1946.01.23
申请人
SOCIETE D'APPAREILLAGE HYDRAULIQUE DU CENTRE
发明人
分类号
G01F15/10
主分类号
G01F15/10
代理机构
代理人
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地址
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