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发明名称
HUELLE FUER EINE FLEXIBLE MAGNETISCHE AUFZEICHNUNGSPLATTE
摘要
申请公布号
DE2545091(B2)
申请公布日期
1977.10.20
申请号
DE19752545091
申请日期
1975.10.06
申请人
发明人
分类号
G11B5/71;G11B23/033;G11B23/50;(IPC1-7):G11B23/50;G11B3/58
主分类号
G11B5/71
代理机构
代理人
主权项
地址
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