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发明名称
DISPOSICAO INTRODUZIDA EM CHAVES
摘要
申请公布号
BR6802018(U)
申请公布日期
1989.02.14
申请号
BR1988MU02018U
申请日期
1988.09.12
申请人
EZIO RENATO CERRI
发明人
EZIO RENATO CERRI
分类号
E05B19/00;(IPC1-7):E05B19/00
主分类号
E05B19/00
代理机构
代理人
主权项
地址
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