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经营范围
发明名称
FECHO CORREDICO HERMETICO
摘要
申请公布号
BR8704071(A)
申请公布日期
1989.02.14
申请号
BR1987PI04071
申请日期
1987.07.13
申请人
SIGMA COMERCIO, INDUSTRIA, IMPORTACAO, EXPORTACAO E REPRESENTACOES LTDA.
发明人
MARIO HERZERG
分类号
A44B19/10;(IPC1-7):A44B19/10
主分类号
A44B19/10
代理机构
代理人
主权项
地址
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