发明名称 Tubular steel convertible furniture - is made as table with seat and bed combination and adjustable table height to provide level surface
摘要 <p>The convertible seat table bed combination furniture consists of a table and two seat benches located at either opposite or adjoining edges of the table. The height of the table may be adjusted so that the table top surface forms a level plane with the seating surfaces of the benches to make a bed. The length and width of the top of the table (12) and bench seat (10) surfaces are variable. The base frame (16) of the table (12) and the seat benches (10) consists of wood or steel or light metal hollow profiles with stays (26) which are adjustable in length through connecting elements to connect the side sections of the base frame.</p>
申请公布号 DE2603247(A1) 申请公布日期 1977.08.04
申请号 DE19762603247 申请日期 1976.01.29
申请人 DITTMANN,SIEGBERT 发明人 DITTMANN,SIEGBERT
分类号 A47B83/02;A47B85/00;(IPC1-7):47B83/02 主分类号 A47B83/02
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