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发明名称
Verfahren zum Herstellen von Formen und Kernen
摘要
申请公布号
DE549995(C)
申请公布日期
1932.05.07
申请号
DE1931B149648D
申请日期
1931.04.22
申请人
BADISCHE MASCHINENFABRIK & EISENGIESSEREI VORMALS G. SEBOLD;SEBOLD & NEFF
发明人
分类号
B22C15/28
主分类号
B22C15/28
代理机构
代理人
主权项
地址
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