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发明名称
METODO MEJORADO PARA FABRICARIN SITUELECTRODOS DE CARBONO
摘要
申请公布号
MX153754(A)
申请公布日期
1987.01.05
申请号
MX19800182344
申请日期
1980.05.15
申请人
CARBOINDUSTRIAL S.A.;ELKEM-SPIGERVERKETA A/S
发明人
GERALDO SOARES DE SANTANA;DAVID CONCALVES DE OLIVEIRA;WILLIAM BRUFF
分类号
H05B3/03;H05B7/085;(IPC1-7):H05B7/085
主分类号
H05B3/03
代理机构
代理人
主权项
地址
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