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发明名称
摘要
申请公布号
DE2643734(C2)
申请公布日期
1983.08.18
申请号
DE19762643734
申请日期
1976.09.29
申请人
EBENSEER BETONWERKE GMBH, 1010 WIEN, AT
发明人
VERZICHT DES ERFINDERS AUF NENNUNG
分类号
B09B1/00;E01F8/02;(IPC1-7):E01F8/00
主分类号
B09B1/00
代理机构
代理人
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地址
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