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发明名称
ELECTRODE STRUCTURE AND DRIVING DEVICE FOR MODULATING AND CONTROLLING AUDIO SIGNAL FOR ION SPEAKER
摘要
申请公布号
JPH0194000(A)
申请公布日期
1989.04.12
申请号
JP19870252103
申请日期
1987.10.05
申请人
UEHARA MASAAKI
发明人
UEHARA MASAAKI
分类号
H04R23/00
主分类号
H04R23/00
代理机构
代理人
主权项
地址
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