| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for producing a Chichiwa (a small circular knot, a knot ring usually used in fishing) the end of which is directed to the ring, which can be made simply by everyone. SOLUTION: The Chichiwa in which the end is directed to the knot ring can be made by a cylinder 3 and two kinds of needles 1, 2 to be put in and out. COPYRIGHT: (C)2009,JPO&INPIT
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