A world map system consists of thirty-two loose maps in the form of twelve equilateral pentagons and twenty inequilateral hexagons having alternately a relatively short side and a relatively long side. With these maps a globe can be formed by surrounding each pentagon with five hexagons in such a way that the sides of pentagons and hexagons abutting each other are the same length. The ratio of the length of the relatively long hexagon sides to the length of the relatively short hexagon sides lies between 1:0.75 and 1:1.
申请公布号
WO9512872(A1)
申请公布日期
1995.05.11
申请号
WO1994NL00268
申请日期
1994.11.02
申请人
SCHAPER, FRANCISCUS, FERDINANDUS, JOZEF;SCHAPER, HUBERTUS, CORNELIS, JOSEPH
发明人
SCHAPER, FRANCISCUS, FERDINANDUS, JOZEF;SCHAPER, HUBERTUS, CORNELIS, JOSEPH