Juan Luis Bellvis Castillo,JoséJavier Marín Zurdo,Ricardo Ros Mar
申请号：
US12601381
公开号：
US08136876B2
申请日:
2008.04.29
申请国别(地区):
US
年份:
2012
代理人:
摘要：
Ergonomic supporting/sitting device useful on all those jobs which are performed while standing, being particularly useful for document sorting jobs and in operating rooms while performing surgery, including a base resting on the floor and a shaft for mounting a seat body such that this ergonomic device includes a base resting on the floor which has a flat back portion and a front portion curved convexly forward and toward both sides in relation to the supporting base surface resting on the floor.
