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经营范围
发明名称
DRIVING CIRCUIT OF LIQUID CRYSTAL NUMBER DISPLAY DEVICE
摘要
申请公布号
JPS5327389(A)
申请公布日期
1978.03.14
申请号
JP19760101602
申请日期
1976.08.27
申请人
HITACHI LTD
发明人
KAWAKAMI HIDEAKI
分类号
G09G3/18;G02F1/13;G02F1/133;G09F9/00;G09F9/30;G09G3/36
主分类号
G09G3/18
代理机构
代理人
主权项
地址
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