METHODS OF EMITTING A VOLATILE MATERIAL FROM A DIFFUSER

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专利权人:

发明人:

申请号：

EP10766370.0

公开号：

EP2480259B1

申请日:

2010.09.20

申请国别(地区):

EP

年份:

2014

代理人:

摘要：

A method of emitting two or more volatile materials from a diffuser includes the step of emitting a first volatile material using a first diffusion element for a first randomly determined period of time. The method further includes the step of emitting a second volatile material using a second diffusion element for a section randomly determined period of time.

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中国工程科技知识中心

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