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经营范围
发明名称
Rivet et procédé de rivetage
摘要
申请公布号
FR760354(A)
申请公布日期
1934.02.21
申请号
FRD760354
申请日期
1933.08.03
申请人
发明人
HUCK LOUIS CHARLES
分类号
B21J15/06
主分类号
B21J15/06
代理机构
代理人
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