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发明名称
TRANSISTOR SWITCHING CIRCUITS
摘要
申请公布号
CA699907(A)
申请公布日期
1964.12.15
申请号
CAD699907
申请日期
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
CARL O. PINGRY, III
分类号
主分类号
代理机构
代理人
主权项
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