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发明名称
Dry stackable building block
摘要
申请公布号
EP1048797(A3)
申请公布日期
2001.05.16
申请号
EP19990123087
申请日期
1999.11.22
申请人
A. TSCHUEMPERLIN AG
发明人
LUETHOLD, HANS;SCHUDEL, VALENTIN
分类号
E02D29/02;E04C1/39;(IPC1-7):E04C1/39
主分类号
E02D29/02
代理机构
代理人
主权项
地址
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