发明名称 |
Record player |
摘要 |
A gramophone record player comprises a movable body to be placed on a stationary gramophone or phonograph record, a drive in the movable body to drive the movable body on the record, a sound pick-up arranged to be energized by the sound groove of the record and mechanically connected to the movable body, and a gramophone record sound groove following guidance member coupled to the movable body in such a manner that the pick-up traces along the sound groove of the record.
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申请公布号 |
US4166624(A) |
申请公布日期 |
1979.09.04 |
申请号 |
US19780908740 |
申请日期 |
1978.05.23 |
申请人 |
SONY CORP |
发明人 |
HOSHIMI, SUSUMU;MORI, YOSHIHISA;TAMURA, SHINGO;YASUDA, SHIRO |
分类号 |
A63H3/28;A63H33/00;G11B3/31;G11B3/40;G11B33/06;(IPC1-7):G11B3/02;G11B25/04 |
主分类号 |
A63H3/28 |
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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