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发明名称
DISC CARTRIDGE
摘要
申请公布号
KR940009730(B1)
申请公布日期
1994.10.17
申请号
KR19880070243
申请日期
1988.03.04
申请人
SONY CORP.
发明人
OTA, TERUO
分类号
G11B23/03;(IPC1-7):G11B23/03
主分类号
G11B23/03
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