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发明名称
Piezoelectric interrogation of ferroelectric data storage condensers
摘要
申请公布号
GB752993(A)
申请公布日期
1956.07.18
申请号
GB19540027959
申请日期
1954.09.28
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
G11C11/22
主分类号
G11C11/22
代理机构
代理人
主权项
地址
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