发明名称 FORMED PLASTIC MUSICAL INSTRUMENT AND METHOD OF MAKING SAME
摘要 A plastic musical instrument body (50) having a one-piece garland (20) which is thermally formed under vacuum from a single sheet of plastic material, to the garland (20) are attached top (10) and bottom (40) pieces which are similarly thermally formed from single sheets of plastic, and which have planar peripheral edges, and attached to the garland's (20) internal surfaces are plastic bosses, and plastic reinforcement blocks (24, 28) located at opposite longitudinal ends for attachment of a neck and a tailpiece to the finished instrument body (50).
申请公布号 WO9305961(A1) 申请公布日期 1993.04.01
申请号 WO1992US07872 申请日期 1992.09.16
申请人 ROLAND, RICHARD, OWEN;GROSSMAN, DAVID, G. 发明人 ROLAND, RICHARD, OWEN;GROSSMAN, DAVID, G.
分类号 B29C51/00;B29C65/02;G10D1/00 主分类号 B29C51/00
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