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经营范围
发明名称
Sistema de travas para hidrometros
摘要
申请公布号
BR9602255(A)
申请公布日期
1998.10.27
申请号
BR1996PI02255
申请日期
1996.04.23
申请人
FELISBERTO CELSO;DOS SANTOS JOAO MARIA LIBERIO
发明人
SANTOS JOAO MARIA LIBERIO DOS;CELSO FELISBERTO
分类号
G12B17/08;(IPC1-7):G12B17/08
主分类号
G12B17/08
代理机构
代理人
主权项
地址
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