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发明名称
PRENDEDOR AUTOMATICO DE PORTAS
摘要
申请公布号
BR7201526(U)
申请公布日期
1994.03.22
申请号
BR1992MU01526U
申请日期
1992.09.14
申请人
JOSE VIEIRA DA SILVA
发明人
JOSE VIEIRA DA SILVA
分类号
E05C17/00;(IPC1-7):E05C17/00
主分类号
E05C17/00
代理机构
代理人
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