MULTIFUNCTIONAL MASK WITH EXTERNAL POWER SUPPLY

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专利权人:

Pérez Agüera; Pablo José

发明人:

Pérez Agüera, Pablo José

申请号：

ES202030800

公开号：

ES1248514Y

申请日:

2020.05.05

申请国别(地区):

ES

年份:

2020

代理人:

摘要：

Multifunctional mask with external power, characterized in that it is made up of a mask (1) with a strap (4) for holding it, it also has valves (2) for air inlet and outlet, some inlets (3) for inlet filters air, and a cable (5) connection for external power supply with a potentiometer (5.1) or control. (Machine-translation by Google Translate, not legally binding)

来源网站：

中国工程科技知识中心

来源网址：

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