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发明名称
Modellwachs zur Herstellung von Feingussmodellen
摘要
申请公布号
DD280706(B5)
申请公布日期
1994.08.25
申请号
DD19890326977
申请日期
1989.03.29
申请人
ROMONTA GMBH AMSDORF
发明人
GELSZINNUS, GUENTHER, DIPL.-ING.;ABRAHAM, JOERG, DIPL.-ING.;PFUETZNER, PETER, DIPL.-CHEM.;RAMM, HEINZ;WEISE, JUTTA, DIPL.-CHEM.
分类号
B22C7/02;(IPC1-7):B22C7/02
主分类号
B22C7/02
代理机构
代理人
主权项
地址
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