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经营范围
发明名称
ELECTROSTATIC INFORMATION STORAGE APPARATUS
摘要
申请公布号
CA569868(A)
申请公布日期
1959.02.03
申请号
CAD569868
申请日期
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
FREDERIC C. WILLIAMS;TOM KILBURN
分类号
主分类号
代理机构
代理人
主权项
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