| 摘要 |
PROBLEM TO BE SOLVED: To provide a base for toy firework easily assembled with desirable appearance. SOLUTION: The base for toy firework is formed by forming a center part 1, and a pair of holding parts 3, 5 continuous with both left and right sides of the center part, into a desired shape from one sheet-like body 7, bending the respective holding parts upward almost at a right angle from the center part to raise them, and fixing the respective edge parts 17a, 17b of one holding part 3 to the corresponding edge parts 19a, 19b of the other holding part 5 respectively. COPYRIGHT: (C)2006,JPO&NCIPI
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