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经营范围
发明名称
Perfectionnements apportés aux cintreuses hydrauliques
摘要
申请公布号
FR1001604(A)
申请公布日期
1952.02.26
申请号
FRD1001604
申请日期
1946.06.06
申请人
发明人
DARD LUCIEN
分类号
B21D7/06
主分类号
B21D7/06
代理机构
代理人
主权项
地址
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