发明名称 CLOCK FOR CHILDREN
摘要 A method and device for representing the passage of time, in which the day is divided into long time periods and short time periods; the long time periods are indicated using a graphic representation (22) and the small time periods are representated by coloring at least a portion of the graphic representation.
申请公布号 WO03096126(A3) 申请公布日期 2004.04.29
申请号 WO2003IL00360 申请日期 2003.05.04
申请人 LUDOVIQ LTD.;BLOCH, LOUIS 发明人 BLOCH, LOUIS
分类号 G04B25/06;G04B45/00;G04G9/02 主分类号 G04B25/06
代理机构 代理人
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