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经营范围
发明名称
Contrachapa elétrica para portas sem batente
摘要
申请公布号
BR7500540(U)
申请公布日期
1997.04.29
申请号
BR1995MU00540U
申请日期
1995.04.06
申请人
BELCK HANS BORIS
发明人
HANS BORIS BELCK
分类号
E05B47/02;(IPC1-7):E05B47/02
主分类号
E05B47/02
代理机构
代理人
主权项
地址
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