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发明名称
MATRICE PER LA PUNZONATURA DI LAMIERE PROVVISTA DI DISPOSITIVI ATTI A VARIARE IL PERIMETRO E LA FORMA DEL FORO DI PUNZONATURA
摘要
申请公布号
IT8403620(D0)
申请公布日期
1984.11.09
申请号
IT19840003620
申请日期
1984.11.09
申请人
GIRALDI ANNA MADDALENA
发明人
ANNA MADDALENA GIRALDI
分类号
B21D;(IPC1-7):B21D/
主分类号
B21D
代理机构
代理人
主权项
地址
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