A SOUND ABSORBING DEVICE OF THE TYPE ADAPTED TO COVER THE EARS OF A USER
- 专利权人:
- 发明人:
- CAROLAN ANTHONY,TOGHER RHONA,OCARROLL EIMEAR
- 申请号：
- IN2651/DELNP/2013
- 公开号：
- IN2013DN02651A
- 申请日:
- 2013.03.25
- 申请国别(地区):
- IN
- 年份:
- 2016
- 代理人:
- 摘要：
- A sound absorbing device of the type adapted to cover the ears of a user and comprising a sound absorbing material wherein the sound absorbing material comprises of a thixotropic material.
- 来源网站：
- 中国工程科技知识中心
相关发明人
相关专利
- A sound absorbing device of the type adapted to cover the ears of a user
- A sound-absorbing device of the type adapted to cover the ears of a user
- A SOUND ABSORBING DEVICE OF THE TYPE ADAPTED TO COVER THE EARS OF A USER
- A SOUND ABSORBING DEVICE OF THE TYPE ADAPTED TO COVER THE EARS OF A USER
- Récipient comportant un matériau thixotrope
