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发明名称
Bloco de argamassa para construção
摘要
申请公布号
BR7302281(U)
申请公布日期
1994.05.17
申请号
BR1993MU02281U
申请日期
1993.12.06
申请人
CARLOS MORAES COSTA
发明人
CARLOS MORAES COSTA
分类号
E04B1/49;(IPC1-7):E04C2/46
主分类号
E04B1/49
代理机构
代理人
主权项
地址
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