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发明名称
VERFAHREN UND VORRICHTUNG ZUM EINBRINGEN UND VERDICHTEN VON FRISCHBETON
摘要
申请公布号
DD135051(A1)
申请公布日期
1979.04.11
申请号
DD19780204425
申请日期
1978.03.28
申请人
BURMEISTER,PAUL-HEINRICH,DD;SIEBER,EDGAR,DD
发明人
BURMEISTER,PAUL-HEINRICH,DD;SIEBER,EDGAR,DD
分类号
B28B1/08;B28B13/02;(IPC1-7):B28B1/08
主分类号
B28B1/08
代理机构
代理人
主权项
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