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经营范围
发明名称
ELECTRIC INSTRUMENT
摘要
PURPOSE:To generate the musical sounds having attenuation characteristics similar to those of natural sounds by varying the gain of an amplifier with the time.
申请公布号
JPS547915(A)
申请公布日期
1979.01.20
申请号
JP19770073489
申请日期
1977.06.21
申请人
NIPPON MUSICAL INSTRUMENTS MFG
发明人
KAWAMURA KIYOSHI
分类号
G10H1/00;G10H1/057
主分类号
G10H1/00
代理机构
代理人
主权项
地址
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