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Charles Kettering
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| Number | Title | Issue Date |
| 4724308 | Rewind control unit for a tape reader A low power consumption type tape reader permits miniaturization of reel motors and ensures stopping a tape (3) at a first rewind stop code, even if the response of a brake magnet (11) is somewhat poor. When a rewind command is received, the rotational sp... | 02/09/1988 |