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发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
CA812447(A)
申请公布日期
1969.05.06
申请号
CAD812447
申请日期
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
ROBERT H. F. LLOYD
分类号
主分类号
代理机构
代理人
主权项
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