首页>
外国专利>
Sitting cushion with at least one basic knit (sic) site (4) and an overlay (2,3) of foamed material useful for wheelchairs has restricted motion of basic knit sites (sic)
Sitting cushion with at least one basic knit (sic) site (4) and an overlay (2,3) of foamed material useful for wheelchairs has restricted motion of basic knit sites (sic)
Sitting cushion with at least one basic knit (sic) site (4) and an overlay (2,3) of foamed material, where because of the overlay the motion of least one basic knit site is restricted.
展开▼