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经营范围
发明名称
Dispositif de percussion à commande électrique à distance
摘要
申请公布号
FR863621(A)
申请公布日期
1941.04.05
申请号
FRD863621
申请日期
1939.09.22
申请人
发明人
RIVET GABRIEL;NEVEU ANDRE;GRILLOT HENRI
分类号
F42B3/00;F42D1/05
主分类号
F42B3/00
代理机构
代理人
主权项
地址
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