发明名称 A FRAME CONSTRUCTION FOR STRING INSTRUMENTS
摘要 <p>A frame construction for string instruments. Instead of making the frame of the string instrument in one piece which is conventional, the frame according to this invention is assembled of a number of modules or sections (1) which each comprises a longitudinal means or carrying unit of square profile tube or other profile on which strings (2) are tensionably arranged. A frame construction assembled of such modules is considerably lighter and cheaper than conventional frame constructions and can be fabricated in a light industry. </p>
申请公布号 WO1979000891(A1) 申请公布日期 1979.11.01
申请号 SE1979000079 申请日期 1979.04.02
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