TW392829U - Safety control device for concentrated-oxygen machine - Google Patents

Safety control device for concentrated-oxygen machine

Info

Publication number
TW392829U
TW392829U TW87213056U TW87213056U TW392829U TW 392829 U TW392829 U TW 392829U TW 87213056 U TW87213056 U TW 87213056U TW 87213056 U TW87213056 U TW 87213056U TW 392829 U TW392829 U TW 392829U
Authority
TW
Taiwan
Prior art keywords
concentrated
control device
safety control
oxygen machine
oxygen
Prior art date
Application number
TW87213056U
Other languages
Chinese (zh)
Inventor
Yi-Shiuan Chen
Original Assignee
Chen Yi Shiuan
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 Chen Yi Shiuan filed Critical Chen Yi Shiuan
Priority to TW87213056U priority Critical patent/TW392829U/en
Publication of TW392829U publication Critical patent/TW392829U/en

Links

TW87213056U 1998-08-11 1998-08-11 Safety control device for concentrated-oxygen machine TW392829U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW87213056U TW392829U (en) 1998-08-11 1998-08-11 Safety control device for concentrated-oxygen machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW87213056U TW392829U (en) 1998-08-11 1998-08-11 Safety control device for concentrated-oxygen machine

Publications (1)

Publication Number Publication Date
TW392829U true TW392829U (en) 2000-06-01

Family

ID=21635388

Family Applications (1)

Application Number Title Priority Date Filing Date
TW87213056U TW392829U (en) 1998-08-11 1998-08-11 Safety control device for concentrated-oxygen machine

Country Status (1)

Country Link
TW (1) TW392829U (en)

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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