发明名称 COMBINED CHESS PLATE AND PADUK PLATE
摘要 Disclosed is a portable chess and paduk board, having four sections to be folded for easy storage and carrying. The board includes a folding unit inserted and fixed in facing sides of first and second sections to connect them and pivotable 180 degrees; a folding unit inserted and fixed in facing sides of second and third sections to connect them and pivotable 180 degrees in a direction opposite to the folding unit for the first and second sections; and a folding unit inserted and fixed in facing sides of first and fourth sections to connect them and pivotable 180 degrees in a direction identical to the folding unit for the second and third sections. Facing sides of third and fourth sections are not connected with each other so that they may move freely regardless of each other.
申请公布号 WO2005076759(A3) 申请公布日期 2005.10.06
申请号 WO2005KR00394 申请日期 2005.02.12
申请人 KIM, KYONG HO 发明人 KIM, KYONG HO
分类号 A63F3/02 主分类号 A63F3/02
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