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发明名称
摘要
申请公布号
FR2097604(A5)
申请公布日期
1972.03.03
申请号
FR19700026002
申请日期
1970.07.15
申请人
INFORMATIQUE CIE INTERNA
发明人
分类号
G11B15/58;G11B15/67;(IPC1-7):G11B23/00
主分类号
G11B15/58
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