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发明名称
静电电声转换器(第一案)
摘要
申请公布号
TW009064
申请公布日期
1971.08.01
申请号
TW017103
申请日期
1970.08.26
申请人
拜欧尼亚股份有限公司
发明人
田村雅彦;岩间清;朝比奈光雄;奥田谦介
分类号
H04R
主分类号
H04R
代理机构
代理人
主权项
地址
REUTERWEG 14 FRANKFURT/MAINGERMANY
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