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经营范围
发明名称
A TTL logic gate.
摘要
申请公布号
EP0069853(A2)
申请公布日期
1983.01.19
申请号
EP19820104710
申请日期
1982.05.28
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
SOLOMON, PAUL MICHAEL;WIEDMANN, SIEGFRIED KURT
分类号
H03K17/60;H03K19/00;H03K19/013;H03K19/088;(IPC1-7):H03K19/01;H03K19/08
主分类号
H03K17/60
代理机构
代理人
主权项
地址
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