| 摘要 |
PROBLEM TO BE SOLVED: To provide an earth map model-cum-celestial body model assembling sheet which can be used as a package of various merchandises while being displayed and, after the content is taken out, as an earth map model in the daytime and as a celestial body model in the nighttime to enable a user to obtain the knowledge of the world and starry heavens. SOLUTION: The earth map model-cum-celestial body model assembling sheet is a printed sheet to make a box by assembling its six faces, on the surface of which an earth map model face displaying a map visible in the daytime is printed and, on the same face as the earth map model face, a celestial body model face is printed with a luminous paint so that starry bodies appear in the nighttime. The sheet is assembled in a box shape and can be used as an earth map model and celestial body model. COPYRIGHT: (C)2011,JPO&INPIT
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