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发明名称
Procédé et dispositif pour la confection des godets
摘要
申请公布号
FR829277(A)
申请公布日期
1938.06.17
申请号
FRD829277
申请日期
1937.11.10
申请人
MANUFACTURE DE MACHINES DU HAUT-RHIN
发明人
分类号
B21C23/20
主分类号
B21C23/20
代理机构
代理人
主权项
地址
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