| 摘要 |
PROBLEM TO BE SOLVED: To provide a toy, representing the form of a flying bird and the movement of wings faithfully as much as possible. SOLUTION: Although the conventional toy of a bird is moved by the wind, successfully the form and movement of a bird is represented like a natural bird by combination of the engraving technique for the so-called "mobile" moved by force of the wind and stamping technique of a Styrofoam. COPYRIGHT: (C)2009,JPO&INPIT
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