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发明名称
DATA STORAGE DEVICES
摘要
申请公布号
CA623664(A)
申请公布日期
1961.07.11
申请号
CAD623664
申请日期
申请人
ELECTRIC AND MUSICAL INDUSTRIES LIMITED
发明人
NIGEL D. ROBINSON;ROBERT J. FROGGATT
分类号
主分类号
代理机构
代理人
主权项
地址
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