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经营范围
发明名称
Procédé pour la fabrication d'agrafes en feuille de plaqué simple ou double pour porte-plume réservoirs, etc.
摘要
申请公布号
FR726288(A)
申请公布日期
1932.05.26
申请号
FRD726288
申请日期
1931.11.16
申请人
G. RAU
发明人
分类号
B21D49/00;B21D53/00
主分类号
B21D49/00
代理机构
代理人
主权项
地址
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