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发明名称
OPEN/CLOSE COVER FOR TAPE CASSETTE
摘要
申请公布号
JPH02254691(A)
申请公布日期
1990.10.15
申请号
JP19890075875
申请日期
1989.03.28
申请人
SONY CORP
发明人
IWAHASHI YUJI
分类号
G11B23/087
主分类号
G11B23/087
代理机构
代理人
主权项
地址
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