| 发明名称 |
Moving coil cartridge with magnetic means to affix stylus holder to cartridge casing |
| 摘要 |
A moving coil cartridge comprises a cartridge casing with a magnet and a moving coil for converting vibration of a stylus to electrical energy and a stylus holder case having a magnetic member which is attracted by the magnet to fix the stylus holder case to the cartridge casing.
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| 申请公布号 |
US4093833(A) |
申请公布日期 |
1978.06.06 |
| 申请号 |
US19760704802 |
申请日期 |
1976.07.13 |
| 申请人 |
TSUKAMOTO, KENKICHI |
发明人 |
TSUKAMOTO, KENKICHI |
| 分类号 |
H04R9/12;G11B3/46;H04R1/16;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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