| 摘要 |
PROBLEM TO BE SOLVED: To provide a mattress capable of removing a bad smell and absorbing humidity. SOLUTION: The mattress 1 comprises a spring unit 2 consisting of a large number of coil springs 5 connected with connecting members 6a and 6b and a cover 3 covering the whole spring unit 2. In addition, deodorizers 9, 9a storing charcoal 10 are disposed in the space in the spring unit 2.
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