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发明名称
CHAVE MULTIPLA PARA APERTO E DESAPERTO DE ELEMENTOS DE FIXCAO COM APOIO DE PERFIL POLIGONAL
摘要
申请公布号
BR8006742(A)
申请公布日期
1982.06.29
申请号
BR19800006742
申请日期
1980.10.17
申请人
KRUCKEN P
发明人
KRUCKEN P
分类号
B25B13/00;(IPC1-7):B25B13/00
主分类号
B25B13/00
代理机构
代理人
主权项
地址
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