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发明名称
VERFAHREN ZUR HERSTELLUNG NETZBEWEHRTER PLATTENFOERMIGER ELEMENTE AUS FEINKORNBETON
摘要
申请公布号
DD294756(A5)
申请公布日期
1991.10.10
申请号
DD19900340868
申请日期
1990.05.21
申请人
BAUAKADEMIE DER DDR INST. FUER BETONFORSCHUNG,DE
发明人
BLOBELT,JOERG,DE;HEMPEL,RAINER,DE;JAEGER,HANS-JOACHIM,DE
分类号
E04G21/12;(IPC1-7):E04G21/12
主分类号
E04G21/12
代理机构
代理人
主权项
地址
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