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经营范围
发明名称
CIRCUITO DE VARREDURA PARA PAINEL DE VISUALIZACAO COM TUBO DE RAIOS CATODICOS
摘要
申请公布号
BR7704378(A)
申请公布日期
1978.05.16
申请号
BR19770004378
申请日期
1977.07.04
申请人
IBM CORP
发明人
KEIDL S
分类号
H04N3/16;G09G1/00;G09G1/04;G09G1/16;H03K4/71;H04N3/227;H04N3/23;(IPC1-7):H03K4/00
主分类号
H04N3/16
代理机构
代理人
主权项
地址
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