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发明名称
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON LEICHTBAUPLATTEN
摘要
申请公布号
DD300084(A5)
申请公布日期
1992.05.21
申请号
DD19900340244
申请日期
1990.04.27
申请人
STO PORAVER GMBH
发明人
分类号
B28B1/50;B28B7/16;(IPC1-7):B28B1/50
主分类号
B28B1/50
代理机构
代理人
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