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发明名称
AUFZEICHNUNGSGERAET FUER OPTISCHE PLATTEN.
摘要
申请公布号
DE3580250(D1)
申请公布日期
1990.11.29
申请号
DE19853580250
申请日期
1985.12.04
申请人
HITACHI, LTD., TOKIO/TOKYO, JP
发明人
MIURA, YOSHIO HITACHI HACHIMANYAMA, TOTSUKA-KU YOKOHAMA, JP;FUKUI, YUKIO, MACHIDA-SHI, JP
分类号
G11B27/10;G11B7/004;G11B7/085;G11B19/02;G11B19/04;G11B20/10;G11B21/08;G11B27/02;G11B27/22;G11B27/34;G11B27/36;G11B33/10;H04N5/765;H04N5/781;(IPC1-7):G11B7/00;G11B7/08
主分类号
G11B27/10
代理机构
代理人
主权项
地址
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