Roller
A roller includes a cylindrical body, a plurality of massage pieces, a plurality of elastic components, an airbag and an inflator. The plurality of massage pieces is arranged around the cylinder body. The plurality of elastic components is respectively movably connected between one of the plurality...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
01.10.2022
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Subjects | |
Online Access | Get full text |
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