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经营范围
发明名称
Riveuse hydropneumatique perfectionnée
摘要
申请公布号
FR708686(A)
申请公布日期
1931.07.27
申请号
FRD708686
申请日期
1930.04.04
申请人
SOCIETE ANONYME DES ATELIERS D'AVIATION LOUIS BREGUET
发明人
分类号
B21J15/22
主分类号
B21J15/22
代理机构
代理人
主权项
地址
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