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经营范围
发明名称
Perfectionnements aux extincteurs
摘要
申请公布号
FR61729(E)
申请公布日期
1955.05.17
申请号
FRD61729
申请日期
1951.06.01
申请人
发明人
JEAUCOUR GONZALVE-EDMOND-JEAN
分类号
A62C13/00
主分类号
A62C13/00
代理机构
代理人
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