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发明名称
Improvements in or relating to the recording of data upon supports such as paper sheets or tapes
摘要
申请公布号
GB910228(A)
申请公布日期
1962.11.14
申请号
GB19590034059
申请日期
1959.10.07
申请人
COMPAGNIE DES MACHINES BULL
发明人
分类号
G06K9/18;G06K19/08
主分类号
G06K9/18
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