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经营范围
发明名称
TRANSDUCER
摘要
PURPOSE:To obtain a good diaphragm which makes full face driving with simple constitution in a speaker, etc. by applying perpendicularly-intersecting magnetic fields to the diaphragm provided with a plurality of currents pathes.
申请公布号
JPS539516(A)
申请公布日期
1978.01.28
申请号
JP19760084104
申请日期
1976.07.15
申请人
TOKYO SHIBAURA ELECTRIC CO
发明人
YAKUSHIJI NOBUO;TANAKA MASAMICHI
分类号
H04R9/00;H04R9/04
主分类号
H04R9/00
代理机构
代理人
主权项
地址
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