发明名称 |
FLUIDIC SOUND REPRODUCTION SYSTEM |
摘要 |
To economically reproduce sound from a record, a fluidic sound reproduction and amplification system is provided. This system embraces a phonograph pickup, a fluidic amplifier and an output horn coupled together to provide low-cost audio amplification with virtually unlimited life.
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申请公布号 |
US3666273(A) |
申请公布日期 |
1972.05.30 |
申请号 |
USD3666273 |
申请日期 |
1970.01.13 |
申请人 |
GENERAL ELECTRIC CO. |
发明人 |
ROBERT A. KANTOLA;NORMAN H. WEST |
分类号 |
F15C1/00;G11B3/00;(IPC1-7):G11B9/00 |
主分类号 |
F15C1/00 |
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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