| 摘要 |
PROBLEM TO BE SOLVED: To increase frequency of use for jewels and reduce using cost of the jewels. SOLUTION: The most expensive jewel in a part of an ornament is made detachable, attachable and exchangeable. As a result, several kinds of ornaments can be comparatively inexpensively assorted by one jewel and several kinds of variations can be obtained, and also continuous using time can be increased by saving labor and time for reforming expensive jewels.
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