Spray head including a sonotrode

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专利权人:

Nicolas Duru

发明人:

Nicolas Duru,Marion Prunier,Pascal Tierce

申请号：

US12370136

公开号：

US08556191B2

申请日:

2009.02.12

申请国别(地区):

US

年份:

2013

代理人:

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.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/