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发明名称
SHUTTER OPENING AND CLOSING MECHANISM FOR DISK CARTRIDGE
摘要
申请公布号
JPH0512777(A)
申请公布日期
1993.01.22
申请号
JP19910185467
申请日期
1991.06.28
申请人
SONY CORP
发明人
AOKI SADATAKA;YOSHIDA MASASHI;MIZUTANI SHINTAROU
分类号
G11B17/04;G11B17/043
主分类号
G11B17/04
代理机构
代理人
主权项
地址
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