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发明名称
Lightweight aggregates for reduced-density concretes and method for obtaining them
摘要
申请公布号
IE74385(B1)
申请公布日期
1997.07.30
申请号
IE19910001626
申请日期
1991.05.13
申请人
FIBRASA HOLDING S.A.
发明人
MAXIMILIAN WICKI
分类号
B01F5/20;B28C5/06;C04B20/10;(IPC1-7):C04B20/00
主分类号
B01F5/20
代理机构
代理人
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