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发明名称
APERFEIÇOAMENTO EM SUPORTE PARA ROLOS DE IMPACTO DE CORREIA TRANSPORTADORA
摘要
申请公布号
BR0202243(B1)
申请公布日期
2013.12.24
申请号
BR20020202243
申请日期
2002.06.03
申请人
VALE S/A.
发明人
CELIO DA CONCEICAO FERREIRA;DARIO DE SOUZA TEIXEIRA;EDVALDO GERALDO GOMES;FELIPE COSTA RODRIGUES;JOSE CARLOS MACIEIRA;ORLANDO OMAR DA FONSECA
分类号
B65G17/30
主分类号
B65G17/30
代理机构
代理人
主权项
地址
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