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经营范围
发明名称
SEMI-CONDUCTOR DEVICE
摘要
PURPOSE:To constitute a circuit of desired functions by punching required positions of a lead frame connected with a resin-sealed IC chip to short-circuit or open the circuit elements in the IC chip.
申请公布号
HK49482(A)
申请公布日期
1982.12.03
申请号
HK19820000494
申请日期
1982.11.25
申请人
DAINI SEIKOSHA KK
发明人
分类号
G04G17/06;G04G99/00;H01L21/822;H01L23/12;H01L23/31;H01L23/495;H01L23/50;H01L23/525;H01L27/04
主分类号
G04G17/06
代理机构
代理人
主权项
地址
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