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发明名称
SOUND AND/OR PICTURE FORMATION SYSTEM
摘要
申请公布号
JPS57129479(A)
申请公布日期
1982.08.11
申请号
JP19810014760
申请日期
1981.02.03
申请人
GAKUSHIYUU KENKIYUUSHIYA:KK
发明人
KANAZAWA TETSUO;SEKI HAJIME
分类号
G09B5/06
主分类号
G09B5/06
代理机构
代理人
主权项
地址
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