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发明名称
Optical disc system including focus capture assembly with focus error signal circuit and method for operating same
摘要
申请公布号
EP0829859(A3)
申请公布日期
1999.04.28
申请号
EP19970118097
申请日期
1996.01.18
申请人
DISCOVISION ASSOCIATES
发明人
CRUPPER, RANDOLPH SCOTT;DAVIS, MARVIN BENJAMIN;GETREUER, KURT WALTER;GRASSENS, LEONARDUS JOHANNES;LEWIS, DAVID EARL;SCHELL, DAVID LOUIS
分类号
G11B7/0045;G02B7/04;G11B5/55;G11B7/00;G11B7/0037;G11B7/004;G11B7/005;G11B7/007;G11B7/085;G11B7/09;G11B7/125;G11B7/135;G11B11/105;G11B15/467;G11B17/04;G11B19/28;G11B20/10;G11B20/12;G11B21/02;G11B21/10;G11B25/04;G11B33/08;H02K41/035;H03B5/08;H03B5/12;(IPC1-7):G11B7/09;G11B11/10
主分类号
G11B7/0045
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