FIELD: medicine; carriages for disabled persons. SUBSTANCE: chair has braces, connecting rods, cups connected with frame and sleeves with spring-loaded button arranged in cups. Button has groove on its inner surface. Frame is made of two parts interconnected in cross direction by means of braces and installed for adjustment of seat width. EFFECT: enlarged operating capabilities. 6 cl, 7 dwg
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Authors
Dates
1997-03-10—Published
1995-06-21—Filed