发明名称 CALENDAR WATCH WITH SEPARATE SECONDS, MINUTES, AND HOURS DIALS
摘要 The present invention relates to a novel construction of a calendar watch having a plurality of indicator dials in addition to a display of the day and the date. Maximum space for the letters and numbers of the date and dial indicators is achieved by making the day dial slightly smaller than the date ring and placing the spindles of the dial indicators in the annulus between the outer periphery of the day dial and the inner periphery of the date ring.
申请公布号 US3653200(A) 申请公布日期 1972.04.04
申请号 USD3653200 申请日期 1970.04.06
申请人 DAINI SEIKOSHA:KK. 发明人 KOICHI OGAWA
分类号 G04B19/24;G04F7/04;(IPC1-7):G04B19/24 主分类号 G04B19/24
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