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发明名称
ELEMENTO PARA CONSTRUCAO
摘要
申请公布号
BR5800382(U)
申请公布日期
1979.11.20
申请号
BR19780000382U
申请日期
1978.04.03
申请人
PINTO H
发明人
PINTO H
分类号
(IPC1-7):E04C1/10
主分类号
(IPC1-7):E04C1/10
代理机构
代理人
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地址
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