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发明名称
BUFFER CIRCUITS
摘要
申请公布号
GB8413786(D0)
申请公布日期
1984.07.04
申请号
GB19840013786
申请日期
1984.05.30
申请人
AMERICAN TELEPHONE & TELEGRAPH CO
发明人
分类号
H03K19/0175;(IPC1-7):H03K19/092
主分类号
H03K19/0175
代理机构
代理人
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