| 发明名称 |
A MOVING-COIL PICKUP |
| 摘要 |
In a moving-coil pickup having a flat, wound armature which is fixed to a stylus arm and is movably mounted in a magnet field produced by one or more permanent magnets, said magnet or magnets is/are so arranged as to define a relatively short tube within which the armature is mounted. |
| 申请公布号 |
DE2861836(D1) |
申请公布日期 |
1982.07.01 |
| 申请号 |
DE19782861836 |
申请日期 |
1978.12.22 |
| 申请人 |
ORTOFON MANUFACTURING A/S |
发明人 |
HANSEN, BJARNE SOLBERG;GUDMANDSEN, ROBERT |
| 分类号 |
H04R9/12;H04R9/16;(IPC1-7):H04R9/16 |
主分类号 |
H04R9/12 |
| 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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