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发明名称
Procédé de fabrication d'un moule réfractaire
摘要
申请公布号
CH338929(A)
申请公布日期
1959.06.15
申请号
CHD338929
申请日期
1956.01.04
申请人
HOWE SOUND COMPANY
发明人
WILHELM ERDLE,REINER;CHESTER FEAGIN,ROY
分类号
B22C9/03;B22C9/04
主分类号
B22C9/03
代理机构
代理人
主权项
地址
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