发明授权
US3855782A Time-correcting device for electronic timepieces 失效
电子计时器的时变校正装置

Time-correcting device for electronic timepieces
摘要:
An electronic timepiece is provided with a plurality of display elements for the digital display of time, driven by time-keeping circuitry. A time-correcting device coupled to said time-keeping circuitry is provided for independently correcting each of said display elements, said time-correcting device including a mechanical selector switch for selecting the display element to be corrected and a correction switch for performing the correction function on said display element.
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