发明名称 |
SPEAKER |
摘要 |
PURPOSE:The degradation in characteristics as a damper for input resistance stereo speakers is obvaited by connecting the damper which comprises impregnating and molding thermosetting resin to a specific base cloth, together with a diaphragm to a voice coil. |
申请公布号 |
JPS5348520(A) |
申请公布日期 |
1978.05.02 |
申请号 |
JP19760123047 |
申请日期 |
1976.10.13 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD;NIPPON KAINOORU KK |
发明人 |
OKUZAWA KAZUROU;YAJIMA RIYOUJI |
分类号 |
H04R9/02;H04R9/04;H04R9/06 |
主分类号 |
H04R9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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