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发明名称
MAGNETIC FILM MEMORY ELEMENT
摘要
申请公布号
GB1240255(A)
申请公布日期
1971.07.21
申请号
GB19690055769
申请日期
1969.11.14
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
G01L19/08;G11C11/04;G11C11/15
主分类号
G01L19/08
代理机构
代理人
主权项
地址
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