| 摘要 |
PROBLEM TO BE SOLVED: To provide a collection of questions which is composed of loose-leaf type forms and can be constructed in a multiple-purposes edition. SOLUTION: The collection of questions composed of loose-leaf type forms comprises a perforated form (1) which is provided with a projected part (2), a projected part (10), a recessed part (3) and a coloring part (4), and is provided with a perforated (6) form (5) which is provided with a projected part (7), a projected part (11), a recessed part (8) and a coloring part (9). COPYRIGHT: (C)2005,JPO&NCIPI
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