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发明名称
MUSICAL NOTE DISPLAY DEVICE
摘要
申请公布号
EP0113257(B1)
申请公布日期
1988.09.07
申请号
EP19830308038
申请日期
1983.12.30
申请人
VICTOR COMPANY OF JAPAN, LIMITED
发明人
INAMI, MAMORU;OTSUKI, ZENJU;TANAKA, YOSHIAKI
分类号
G10H1/00;G10L25/90;(IPC1-7):G10H1/00
主分类号
G10H1/00
代理机构
代理人
主权项
地址
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