| 摘要 |
PROBLEM TO BE SOLVED: To provide a pillow for cervical vertebra traction to improve health by pulling cervical vertebra. SOLUTION: The pillow for cervical vertebra traction is characterized in that a pillow body (1) with an approximately semicircular column shape has a step and a lower middle part (2), and in that a pair of end parts (3) of the same height are provided. COPYRIGHT: (C)2011,JPO&INPIT
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