HK1181960A2 - A multi-layer air purifying filter - Google Patents

A multi-layer air purifying filter

Info

Publication number
HK1181960A2
HK1181960A2 HK13108799A HK13108799A HK1181960A2 HK 1181960 A2 HK1181960 A2 HK 1181960A2 HK 13108799 A HK13108799 A HK 13108799A HK 13108799 A HK13108799 A HK 13108799A HK 1181960 A2 HK1181960 A2 HK 1181960A2
Authority
HK
Hong Kong
Prior art keywords
air purifying
purifying filter
layer air
filter
layer
Prior art date
Application number
HK13108799A
Other languages
English (en)
Inventor
Beh Chern Wei
Original Assignee
V S Ind Product Design Zhuhai Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by V S Ind Product Design Zhuhai Co Ltd filed Critical V S Ind Product Design Zhuhai Co Ltd
Publication of HK1181960A2 publication Critical patent/HK1181960A2/xx

Links

HK13108799A 2013-06-14 2013-07-26 A multi-layer air purifying filter HK1181960A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320339959 CN203355508U (zh) 2013-06-14 2013-06-14 一种多层空气净化过滤器

Publications (1)

Publication Number Publication Date
HK1181960A2 true HK1181960A2 (en) 2013-11-15

Family

ID=49626330

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13108799A HK1181960A2 (en) 2013-06-14 2013-07-26 A multi-layer air purifying filter

Country Status (4)

Country Link
CN (1) CN203355508U (xx)
HK (1) HK1181960A2 (xx)
SG (1) SG2013089107A (xx)
TW (1) TWM483088U (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103894022B (zh) * 2014-04-16 2016-01-13 哈尔滨新海德智能环境工程有限公司 微米级颗粒物捕集器
CN104548780A (zh) * 2015-01-15 2015-04-29 上海冠戈实业有限公司 一种高效分子过滤装置
CN104841369A (zh) * 2015-05-15 2015-08-19 陈君武 一种蜂窝网活性炭过滤器空气滤芯及其制备方法
CN112023539B (zh) * 2020-08-27 2021-12-17 东风汽车集团有限公司 一种车内空气净化滤芯

Also Published As

Publication number Publication date
TWM483088U (zh) 2014-08-01
CN203355508U (zh) 2013-12-25
SG2013089107A (en) 2015-01-29

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Legal Events

Date Code Title Description
PEU Short-term patents expired

Effective date: 20210725