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发明名称
SCHLAUCH ZUR CHEMIKALIENEINSPRITZUNG IN BETON
摘要
申请公布号
DE69420575(T2)
申请公布日期
2000.02.17
申请号
DE19946020575T
申请日期
1994.10.12
申请人
SEM, BJARNE
发明人
SEM, BJARNE
分类号
E04G21/02;E02D29/16;E04B1/68;(IPC1-7):E02D29/16
主分类号
E04G21/02
代理机构
代理人
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