| 摘要 |
PROBLEM TO BE SOLVED: To provide an ankle pillow to ease numbness of legs easily occurring in sitting straight, a callus of the ankle, and chromatosis. SOLUTION: The ankle pillow is to be set under the ankles when a user sits straight. Two bodies each composed of a bag filled with urethane, cotton, etc. are connected by a string and then set for use under both legs and the ankles of a user sits straight. COPYRIGHT: (C)2008,JPO&INPIT
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