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发明名称
Bottom composite plate of reinforced concrete constructions
摘要
申请公布号
CZ7952(U1)
申请公布日期
1998.12.16
申请号
CZ19980008364U
申请日期
1998.08.10
申请人
DENKE LUDEK ING.
发明人
DENKE LUDEK ING.
分类号
E01D2/02;E01D2/00;(IPC1-7):E01D002/02;E01D002/00
主分类号
E01D2/02
代理机构
代理人
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