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发明名称
Magnetische Speichereinrichtung.
摘要
申请公布号
CH310620(A)
申请公布日期
1955.10.31
申请号
CHD310620
申请日期
1950.03.01
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
CORPORATION NATIONAL RESEARCH DEVELOPMENT
分类号
G11B20/16;H04L25/04
主分类号
G11B20/16
代理机构
代理人
主权项
地址
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