The present invention allows people to sit on the same and work all day. A shoulder holder (2) is installed in a portion, where a shoulder is positioned, in an upper end portion of a chair.
하루종일 않아서 일하는 사람 들을 위한 발명이다
Fatigue-reducing Chair for Driver
피로저감 운전자의자
2022-03-22
Patent
Elektronische Ressource
Koreanisch
Rest Areas: Reducing Accidents Involving Driver Fatigue
NTIS | 2009
|NTRS | 1992
Fatigue-reducing device for the driver of the vehicle
Europäisches Patentamt | 2021
|Kraftfahrwesen | 1993