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发明名称
IMPROVEMENTS IN OR RELATING TO DATA HANDLING EQUIPMENT FOR USE WITH SEQUENTIAL ACCESS DIGITAL DATA STORAGE DEVICES
摘要
申请公布号
PT67290(A)
申请公布日期
1977.12.01
申请号
PT19770067290
申请日期
1977.11.17
申请人
PLESSEY HANDEL UND INVESTMENTS AG
发明人
分类号
G06F3/06;G11B20/10
主分类号
G06F3/06
代理机构
代理人
主权项
地址
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