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发明名称
Magnetkernmatrix
摘要
申请公布号
DE1280319(B)
申请公布日期
1968.10.17
申请号
DE196300J4759
申请日期
1963.11.20
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
BEUREL JEAN;NUSSBAUMER HENRI
分类号
G11C11/20;(IPC1-7):G11C11/06
主分类号
G11C11/20
代理机构
代理人
主权项
地址
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