发明授权
- 专利标题: Mute for a recorder
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申请号: US15742500申请日: 2016-04-28
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公开(公告)号: US10249271B2公开(公告)日: 2019-04-02
- 发明人: Juarez Salas Francisco Jose
- 申请人: Juarez Salas Francisco Jose
- 代理商 John Alumit
- 优先权: ES201530954U 20150818
- 国际申请: PCT/ES2016/070320 WO 20160428
- 国际公布: WO2017/029420 WO 20170223
- 主分类号: G10D9/06
- IPC分类号: G10D9/06 ; G10D7/02
摘要:
The present invention relates to a device which is introduced into the window of the mouthpiece, between the mouthpiece and the bevel, and which allows the volume of the sound produced by the recorder to be reduced, slightly affecting the quality of the sounds produced by same.
公开/授权文献
- US20180204547A1 MUTE FOR A RECORDER 公开/授权日:2018-07-19
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