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发明名称
PROCEDE DE FABRICATION D'UN MOULE DE FONDERIE ET DISPOSITIF POUR LA MISE EN OEUVRE DE CE PROCEDE
摘要
申请公布号
BE745244(A1)
申请公布日期
1970.07.01
申请号
BED745244
申请日期
1970.01.30
申请人
BUHRER ERWIN, BREITENAUSTRASSE 164, SCHAFFHAUSEN (SUISSE),
发明人
分类号
B22C7/00;B22C17/00;(IPC1-7):B22C/
主分类号
B22C7/00
代理机构
代理人
主权项
地址
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