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经营范围
发明名称
Cintreuse à tube
摘要
申请公布号
FR1025005(A)
申请公布日期
1953.04.09
申请号
FRD1025005
申请日期
1950.08.07
申请人
发明人
BAR ALBERT-LAURENT
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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