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经营范围
发明名称
Magnetkopf und Magnetaufzeichnungsgerät.
摘要
申请公布号
DE69014948(T2)
申请公布日期
1995.05.04
申请号
DE1990614948T
申请日期
1990.03.19
申请人
HITACHI, LTD., TOKIO/TOKYO, JP
发明人
KATO, TAKAHIKO, KATSUTA-SHI, JP;KUNIYA, JIRO, HITACHI-SHI, JP;IMAGAWA, TAKAO, TAIHAKU-KU, SENDAI-SHI, JP;AIHARA, KATSUZO, HITACHIOTA-SHI, JP
分类号
G11B5/00;G11B5/012;G11B5/11;G11B5/127;G11B5/187;G11B5/245;G11B5/31;G11B5/33;G11B31/00;G11B33/00;(IPC1-7):G11B5/00
主分类号
G11B5/00
代理机构
代理人
主权项
地址
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