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发明名称
Procédé de fabrication d'éléments d'outillage à empreinte rapportée et outillages métalliques à empreintes rapportées résultant de la mise en oeuvre de ce procédé pour la mise en forme de pièces en petites à moyenne séries
摘要
申请公布号
MC2424(A)
申请公布日期
1997.05.23
申请号
MC19960002332
申请日期
1996.02.16
申请人
MARCHINO PIERO
发明人
MARCHINO PIERO
分类号
B22C;(IPC1-7):B22C
主分类号
B22C
代理机构
代理人
主权项
地址
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