| 摘要 |
PROBLEM TO BE SOLVED: To provide a locking piece assembly in a simple structure to be easily molded and conveniently handled with less waste of raw materials. SOLUTION: The assembly 3A of H-shaped locking pieces 30A for which the center parts of a pair of bar-shaped locking members 31Aa are connected by a filament member 32A is formed by connecting the adjacent locking piece 30A by connection members 41A at connection parts 33A at the total of four parts which are the parts between the end part and center part of the locking members 31A respectively. COPYRIGHT: (C)2003,JPO
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