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经营范围
发明名称
AUDIO AMPLIFIER EQUALIZER
摘要
申请公布号
JPS5383447(A)
申请公布日期
1978.07.22
申请号
JP19760159311
申请日期
1976.12.28
申请人
GEN CORP
发明人
SHIRAGAMI TOSHIAKI
分类号
H03F1/34;G10K11/00;G10K15/08;H03G5/02;H03G5/16;H03H11/04;H04R3/00
主分类号
H03F1/34
代理机构
代理人
主权项
地址
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