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发明名称
Dispositivo eletrônico de medição da pressão de molas de disjuntores de substação elétrica
摘要
申请公布号
BR9400112(A)
申请公布日期
1995.09.26
申请号
BR1994PI00112
申请日期
1994.01.17
申请人
COMPANHIA SIDERURGICA NACIONAL (GRUPO SIDERBRAS);STRAINLAB INDUSTRIA COMERCIO E SERVICOS EM ANALISE DE TENSOES LTDA.
发明人
DA COSTA JOSE LEONARDO GUIMARAES;SANTOS ALCIR CANDIDO DOS;VIEIRA RONALDO DOMINGUES
分类号
G01L9/00;H01H71/04;(IPC1-7):G01L9/00
主分类号
G01L9/00
代理机构
代理人
主权项
地址
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