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经营范围
发明名称
Electronic musical intrument.
摘要
申请公布号
EP0381530(B1)
申请公布日期
1994.08.10
申请号
EP19900301143
申请日期
1990.02.02
申请人
ROLAND CORPORATION
发明人
KIKUMOTO, TADAO
分类号
G10H1/053;G10H1/18;G10H1/24;(IPC1-7):G10H1/053
主分类号
G10H1/053
代理机构
代理人
主权项
地址
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