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发明名称
AUTOCHANGING DEVICE OF VIDEO DISK
摘要
申请公布号
JPS5658172(A)
申请公布日期
1981.05.21
申请号
JP19790133219
申请日期
1979.10.16
申请人
GEN CO LTD
发明人
NAKAGAWA SHIGEHIRO
分类号
G11B17/10
主分类号
G11B17/10
代理机构
代理人
主权项
地址
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