发明授权
- 专利标题: Spray head including a sonotrode
- 专利标题(中): 喷头包括超声波发生器
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申请号: US12370136申请日: 2009-02-12
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公开(公告)号: US08556191B2公开(公告)日: 2013-10-15
- 发明人: Nicolas Duru , Marion Prunier , Pascal Tierce
- 申请人: Nicolas Duru , Marion Prunier , Pascal Tierce
- 申请人地址: FR Paris
- 专利权人: L'OREAL
- 当前专利权人: L'OREAL
- 当前专利权人地址: FR Paris
- 代理机构: O'Brien Jones, PLLC
- 优先权: FR0850927 20080213
- 主分类号: B05B17/06
- IPC分类号: B05B17/06 ; B05B1/08 ; A61M11/06 ; A61M11/00
摘要:
A device for spraying a cosmetic composition may include a sonotrode, the sonotrode having an end collar defining an ejection surface for ejecting particles of composition, the collar being suitable for bending under the effect of vibration of the sonotrode.
公开/授权文献
- US20090200395A1 SPRAY HEAD INCLUDING A SONOTRODE 公开/授权日:2009-08-13
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