发明名称 Single-handed analog timepiece
摘要 An all analog timepiece having a face with a center-point and a periphery and a single distinguishable time indicating hand rotatably mounted to the face at a periphery point. The single hand rotates about the periphery point at a first rate while the face rotates about its center-point at a second rate. Time is indicated by the relative direction indicated by the single hand with respect to a first reference point and simultaneously, the relative position of the periphery point about the center-point with respect to a second reference point.
申请公布号 US5103434(A) 申请公布日期 1992.04.07
申请号 US19910657670 申请日期 1991.02.19
申请人 SULLIVAN, SCOTT L. 发明人 SULLIVAN, SCOTT L.
分类号 G04B19/04;G04B45/00 主分类号 G04B19/04
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