CN302490882S - 呼吸保护装置 - Google Patents

呼吸保护装置

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Publication number
CN302490882S
CN302490882S CN201330012378.X CN302490882S CN 302490882 S CN302490882 S CN 302490882S CN 302490882 S CN302490882 S CN 302490882S
Authority
CN
China
Prior art keywords
design
protection device
product
respiratory protection
points
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN201330012378.X
Other languages
English (en)
Inventor
胡咏梅
于海文
孙延华
Original Assignee
德尔格安全设备(中国)有限公司
Filing date
Publication date
Application filed by 德尔格安全设备(中国)有限公司 filed Critical 德尔格安全设备(中国)有限公司
Application granted granted Critical
Publication of CN302490882S publication Critical patent/CN302490882S/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

1.本外观设计产品的名称:呼吸保护装置。2.本外观设计产品的用途:本外观设计产品用于保护呼吸系统。3.本外观设计产品的设计要点:在于产品的形状。4.最能表明本外观设计设计要点的图片或照片:主视图。
CN201330012378.X 2013-01-16 呼吸保护装置 Expired - Lifetime CN302490882S (zh)

Publications (1)

Publication Number Publication Date
CN302490882S true CN302490882S (zh) 2013-07-03

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Legal Events

Date Code Title Description
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20130703

Main classification number: 29-02