GB201909066D0 - The mute device and method for air purifier - Google Patents

The mute device and method for air purifier

Info

Publication number
GB201909066D0
GB201909066D0 GBGB1909066.1A GB201909066A GB201909066D0 GB 201909066 D0 GB201909066 D0 GB 201909066D0 GB 201909066 A GB201909066 A GB 201909066A GB 201909066 D0 GB201909066 D0 GB 201909066D0
Authority
GB
United Kingdom
Prior art keywords
air purifier
mute device
mute
purifier
air
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.)
Ceased
Application number
GBGB1909066.1A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Ai Kong Qi Technology Co Ltd
Original Assignee
Beijing Ai Kong Qi Technology 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 Beijing Ai Kong Qi Technology Co Ltd filed Critical Beijing Ai Kong Qi Technology Co Ltd
Publication of GB201909066D0 publication Critical patent/GB201909066D0/en
Ceased legal-status Critical Current

Links

GBGB1909066.1A 2019-06-16 2019-06-25 The mute device and method for air purifier Ceased GB201909066D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910518857.5A CN112157468A (en) 2019-06-16 2019-06-16 Chip removal device for numerical control machine tool

Publications (1)

Publication Number Publication Date
GB201909066D0 true GB201909066D0 (en) 2019-08-07

Family

ID=67511698

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1909066.1A Ceased GB201909066D0 (en) 2019-06-16 2019-06-25 The mute device and method for air purifier

Country Status (2)

Country Link
CN (1) CN112157468A (en)
GB (1) GB201909066D0 (en)

Also Published As

Publication number Publication date
CN112157468A (en) 2021-01-01

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)