TW441358U - Anti-smoke oxygen-supply device in case of fire - Google Patents

Anti-smoke oxygen-supply device in case of fire

Info

Publication number
TW441358U
TW441358U TW89218718U TW89218718U TW441358U TW 441358 U TW441358 U TW 441358U TW 89218718 U TW89218718 U TW 89218718U TW 89218718 U TW89218718 U TW 89218718U TW 441358 U TW441358 U TW 441358U
Authority
TW
Taiwan
Prior art keywords
fire
case
supply device
smoke oxygen
smoke
Prior art date
Application number
TW89218718U
Other languages
Chinese (zh)
Inventor
Ying-Guei Wu
Huang-Kuen Chen
Original Assignee
Wu Ying Guei
Chen Huang Kuen
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 Wu Ying Guei, Chen Huang Kuen filed Critical Wu Ying Guei
Priority to TW89218718U priority Critical patent/TW441358U/en
Publication of TW441358U publication Critical patent/TW441358U/en

Links

TW89218718U 2000-10-27 2000-10-27 Anti-smoke oxygen-supply device in case of fire TW441358U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW89218718U TW441358U (en) 2000-10-27 2000-10-27 Anti-smoke oxygen-supply device in case of fire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW89218718U TW441358U (en) 2000-10-27 2000-10-27 Anti-smoke oxygen-supply device in case of fire

Publications (1)

Publication Number Publication Date
TW441358U true TW441358U (en) 2001-06-16

Family

ID=21674351

Family Applications (1)

Application Number Title Priority Date Filing Date
TW89218718U TW441358U (en) 2000-10-27 2000-10-27 Anti-smoke oxygen-supply device in case of fire

Country Status (1)

Country Link
TW (1) TW441358U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2509783B (en) * 2013-01-15 2017-07-05 Holition Ltd Foot tracking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2509783B (en) * 2013-01-15 2017-07-05 Holition Ltd Foot tracking

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees