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发明名称
摘要
申请公布号
FR2020892(A1)
申请公布日期
1970.07.17
申请号
FR19690034964
申请日期
1969.10.13
申请人
BURROUGHS CORPORATION
发明人
分类号
G06K13/103;(IPC1-7):G06K13/00
主分类号
G06K13/103
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