| 发明名称 |
PRODUCTION OF VOICE COIL BOBBIN |
| 摘要 |
PURPOSE:A voice coil bobbin is produced by inserting an aluminum foil between rotating bodies and winding a long-length plate to one of the rotating bodies, whereby bobbin mounting work is simplified. |
| 申请公布号 |
JPS539115(A) |
申请公布日期 |
1978.01.27 |
| 申请号 |
JP19760083631 |
申请日期 |
1976.07.13 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
IRUMANO TAKAO |
| 分类号 |
H04R9/04;(IPC1-7):04R9/04 |
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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