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经营范围
发明名称
PROCEDIMIENTO PARA LA FABRICACION DE CRISOLES
摘要
申请公布号
AR216800(A1)
申请公布日期
1980.01.31
申请号
AR19780273588
申请日期
1978.09.05
申请人
COSSU M
发明人
分类号
B22D41/00;(IPC1-7):B22D41/00
主分类号
B22D41/00
代理机构
代理人
主权项
地址
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