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发明名称
Verfahren zur Herstellung von geschaeumten Giessformen
摘要
申请公布号
DE1583531(A1)
申请公布日期
1970.09.17
申请号
DE19671583531
申请日期
1967.10.14
申请人
LOTTERMOSER,DIPL.-PHYS. MANFRED
发明人
MANFRED LOTTERMOSER,DIPL.-PHYS.
分类号
B22C7/02
主分类号
B22C7/02
代理机构
代理人
主权项
地址
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