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发明名称
FABRIC REINFORCED PRECAST UNIT WITH ANTICORROSIVE LAYER
摘要
申请公布号
PL239203(A1)
申请公布日期
1984.06.18
申请号
PL19820239203
申请日期
1982.11.24
申请人
POLITECHNIKA WARSZAWSKA
发明人
WOZNIAK ZDZISLAW
分类号
E04C;(IPC1-7):E04C/
主分类号
E04C
代理机构
代理人
主权项
地址
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