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发明名称
Machine automatique à fabriquer les goupilles tubulaires fendues
摘要
申请公布号
FR978086(A)
申请公布日期
1951.04.09
申请号
FRD978086
申请日期
1948.11.16
申请人
MECANINDUS
发明人
分类号
B21C37/08
主分类号
B21C37/08
代理机构
代理人
主权项
地址
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