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经营范围
发明名称
Ferro fundido cinzento
摘要
申请公布号
BR9204244(A)
申请公布日期
1994.05.03
申请号
BR1992PI04244
申请日期
1992.10.26
申请人
COFAP - COMPANHIA FABRICADORA DE PECAS
发明人
PAULO SERGIO ESPOSITO
分类号
C22C37/00;(IPC1-7):C21C1/08
主分类号
C22C37/00
代理机构
代理人
主权项
地址
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