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发明名称
PROCESSO PARA FABRICACAO DE BLOCOS DE CONCRETO E DISPOSITIVOS PARA REALIZACAO DO PROCESSO
摘要
申请公布号
BR8900453(A)
申请公布日期
1990.08.14
申请号
BR1989PI00453
申请日期
1989.01.30
申请人
GELSON ELLY GUBERT
发明人
GELSON ELLY GUBERT
分类号
B28B1/08;(IPC1-7):B28B1/08
主分类号
B28B1/08
代理机构
代理人
主权项
地址
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