Multi-degree-of-freedom body stretching device
A multi-degree-of-freedom body stretching device comprises a bottom frame, a seat cushion and a back cushion, the seat cushion and the back cushion are installed on the bottom frame, arms are installed on the two sides of the back cushion through angle adjuster discs respectively, a front arm is dri...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
24.11.2023
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Subjects | |
Online Access | Get full text |
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