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发明名称
Outillage de frappe d'empreinte ou de poinçonnage et son procédé de fabrication
摘要
申请公布号
FR1395016(A)
申请公布日期
1965.04.09
申请号
FR19640965494
申请日期
1964.02.28
申请人
SOCIETE D'ELECTROCHIMIE, D'ELECTROMETALLURGIE ET DES ACIERIES ELECTRIQUES D'UGINE
发明人
分类号
B21K1/46
主分类号
B21K1/46
代理机构
代理人
主权项
地址
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