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发明名称
JUNTA DE UNIAO DE TIJOLOS, TOPO-A-TOPO
摘要
申请公布号
PT7548(T)
申请公布日期
1993.12.30
申请号
PT19830007548U
申请日期
1983.11.23
申请人
TOME & VAZ PINHEIRO-ISOLA.TERMICOS EMBALAGENS,LDA.
发明人
分类号
E04C5/20;(IPC1-7):E04C5/20;E04C1/10
主分类号
E04C5/20
代理机构
代理人
主权项
地址
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