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发明名称
An Improved Selecting Mechanism for an Information Storage Belt
摘要
申请公布号
GB1172574(A)
申请公布日期
1969.12.03
申请号
GB19670025532
申请日期
1967.06.02
申请人
JOHN ANDERSON ORAM
发明人
JOHN ANDERSON ORAM
分类号
G06F7/22;G06K13/18
主分类号
G06F7/22
代理机构
代理人
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