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发明名称
摘要
申请公布号
DE3724572(C2)
申请公布日期
1990.12.20
申请号
DE19873724572
申请日期
1987.07.24
申请人
HITACHI, LTD., TOKIO/TOKYO, JP
发明人
OUCHI, YASUHIDE, KOGANEI, JP;AOI, HAJIME, TACHIKAWA, JP;NISHIYAMA, NOBUMASA, HACHIOJI, JP;TAMURA, TAKASHI, ODAWARA, JP;SAITOH, MAKOTO, TOKIO/TOKYO, JP;TSUCHIYA, REIJIRO, KOKUBUNJI, JP
分类号
G11B20/10
主分类号
G11B20/10
代理机构
代理人
主权项
地址
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