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经营范围
发明名称
BUILDING STONE AND MASONRY FORMED THEREFROM
摘要
申请公布号
EP1131506(A1)
申请公布日期
2001.09.12
申请号
EP19990959275
申请日期
1999.11.09
申请人
KARL WEBER BETONWERK GMBH & CO. KG
发明人
SCHMITZ, MICHAEL
分类号
E04B2/12;(IPC1-7):E04B2/12
主分类号
E04B2/12
代理机构
代理人
主权项
地址
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