发明名称 HEADREST CONTAINING LOUDSPEAKERS FOR MOTORCAR
摘要 A headrest for motorcar comprises a frame (12), an enclosure (14) defining a space (16), and an outer pad (18) covering said frame (12) and said enclosure (14). Said frame (12) is formed with two circular holes (26 and 26') to attach the speaker units (28 and 28'), and said space (16) contains said speaker units (28 and 28').
申请公布号 WO9301951(A1) 申请公布日期 1993.02.04
申请号 WO1992KR00032 申请日期 1992.07.18
申请人 CHO, CHUL, SOO 发明人 CHO, CHUL, SOO
分类号 B60N2/48;B60R11/00;B60R11/02 主分类号 B60N2/48
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