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发明名称
INFORMATION FILE DEVICE
摘要
申请公布号
JPH03251959(A)
申请公布日期
1991.11.11
申请号
JP19900050565
申请日期
1990.02.28
申请人
SANYO ELECTRIC CO LTD
发明人
MURAYAMA TAKASHI
分类号
H04N1/21;G06F17/30;G11B27/00
主分类号
H04N1/21
代理机构
代理人
主权项
地址
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