发明名称 COSMETIC CLOCK CAPABLE OF ENABLING A USER TO SEE A SPACE AT A LOOK
摘要 PURPOSE: A cosmetic clock is provided to enable a user to see a space by using an hour hand as the moon and a minute hand as the earth. CONSTITUTION: An hour hand is used as the moon. A minute hand is used as the earth. The rotation and revolution of the earth are displayed. The minute hand makes a user to see the shape and role of the earth.
申请公布号 KR20110039162(A) 申请公布日期 2011.04.15
申请号 KR20090097007 申请日期 2009.10.09
申请人 HWANG, YEONG SEOK 发明人 HWANG, YEONG SEOK
分类号 G04G9/00;G04C11/00 主分类号 G04G9/00
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