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发明名称
Base para leitura
摘要
申请公布号
BR9704819(A)
申请公布日期
1999.01.05
申请号
BR1997PI04819
申请日期
1997.06.12
申请人
TAVARES LEITE DATTON
发明人
LEITE DATTON TAVARES
分类号
A47B19/06;(IPC1-7):A47B19/06
主分类号
A47B19/06
代理机构
代理人
主权项
地址
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