| 摘要 |
PROBLEM TO BE SOLVED: To contribute to the maintenance and improvement of health and eventually to the rejuvenation by stimulating pressure points on the palm by a large number of projections. SOLUTION: A grip cover is to be used by putting it over a grip section of a walking stick for gripping and holding the walking stick. A large number of projections are provided to the surface of the grip cover. COPYRIGHT: (C)2006,JPO&NCIPI
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