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发明名称
改良之空气传声耳机
摘要
申请公布号
TW051873
申请公布日期
1983.07.16
申请号
TW07220057
申请日期
1983.01.06
申请人
长腾企业有限公司
发明人
黄大伟
分类号
G10K11/22
主分类号
G10K11/22
代理机构
代理人
恽轶群 台北巿松山区南京东路三段二四八号七楼
主权项
1.一种改良之空气传声耳机,包含有一个插头、两条空气导管、一个导管调整件、两根小弯管以及两个耳塞等元件;其特征系导管调整件套在分开之两空气导管上可被强迫套动,两空气导管各联接一小弯管,每一小弯管再各联接一耳塞,于两耳塞塞住耳孔后,藉推动导管调整件使分开之两空气导管贴住使用者下巴而完成配戴者。2.依据请求专利部份第1.项所述,其中;该两耳塞之表面形成有数个环形之薄膜为其特征者。3.依请求专利部份第2.项所述,其中;该多数环形薄膜愈近耳塞之出声孔者直径愈小为其特征者。
地址
高雄巿民权2路3573号10FA室
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