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发明名称
DISPOSITIVO DE ENGATE PARA FECHAMENTO DE CALCADOS
摘要
申请公布号
BR6701928(U)
申请公布日期
1989.04.04
申请号
BR1987MU01928U
申请日期
1987.09.30
申请人
AMOS MOREIRA DE OLIVEIRA
发明人
AMOS MOREIRA DE OLIVEIRA
分类号
A43C11/00;(IPC1-7):A43C11/00
主分类号
A43C11/00
代理机构
代理人
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