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发明名称
Paving or facing bricks
摘要
申请公布号
GB2234994(A)
申请公布日期
1991.02.20
申请号
GB19900015791
申请日期
1990.07.18
申请人
* W. H. HAGEMEISTER KG ZIEGELWERK
发明人
NORBERT * HAGEMEISTER
分类号
E01C5/00;E01C5/20;E04F15/08
主分类号
E01C5/00
代理机构
代理人
主权项
地址
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