| 发明名称 |
SPEAKER |
| 摘要 |
PURPOSE:To prevent the generation of split vibrations of a diaphragm by so distributing the driving power of a plurality of voice coils of specified radii as to satisfy the specified conditions. |
| 申请公布号 |
JPS5428125(A) |
申请公布日期 |
1979.03.02 |
| 申请号 |
JP19770093640 |
申请日期 |
1977.08.04 |
| 申请人 |
MITSUBISHI ELECTRIC CORP |
发明人 |
SUZUKI HIDEO;TANAKA JIYUNICHI |
| 分类号 |
H04R9/04;H04R1/22;H04R7/04;H04R9/06 |
主分类号 |
H04R9/04 |
| 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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