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发明名称
FREMGANGSMAATE TIL FREMSTILLING AV ET ROERFORMET HALVFERDIGPRODUKT AV KOBBERLEGERING
摘要
申请公布号
NO173005(B)
申请公布日期
1993.07.05
申请号
NO19880004330
申请日期
1988.09.29
申请人
EUROPA METALLI - LMI SPA
发明人
SBRANA, ARMANDO
分类号
B21C23/20;B21K21/02;B21K23/00;B22D11/04;B22D11/057;B23K23/00;(IPC1-7):B22C9/00;B22D11/00
主分类号
B21C23/20
代理机构
代理人
主权项
地址
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