发明名称 Loudspeaker cone including plated fabric
摘要 A loudspeaker cone including a plated fabric is provided. The material of the loudspeaker cone is produced by laminating an interweaved plated fabric, and a light-weight and tough cloth together, and then a loudspeaker cone is produced by molding the material of the loudspeaker cone under high temperature and high pressure. The produced loudspeaker cone is light-weight, tough, pressure-resistant, not easily deformed, and can be used for a long term.
申请公布号 US7606387(B2) 申请公布日期 2009.10.20
申请号 US20060345230 申请日期 2006.02.02
申请人 OHARA HIROSHI 发明人 OHARA HIROSHI
分类号 H04R25/00 主分类号 H04R25/00
代理机构 代理人
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