KR890017855U - 가스 배출기의 자동 경보 장치 - Google Patents

가스 배출기의 자동 경보 장치

Info

Publication number
KR890017855U
KR890017855U KR2019880001211U KR880001211U KR890017855U KR 890017855 U KR890017855 U KR 890017855U KR 2019880001211 U KR2019880001211 U KR 2019880001211U KR 880001211 U KR880001211 U KR 880001211U KR 890017855 U KR890017855 U KR 890017855U
Authority
KR
South Korea
Prior art keywords
alarm system
gas alarm
automatic gas
automatic
gas
Prior art date
Application number
KR2019880001211U
Other languages
English (en)
Other versions
KR900004256Y1 (ko
Inventor
임이철
Original Assignee
주식회사 서 통
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 주식회사 서 통 filed Critical 주식회사 서 통
Priority to KR2019880001211U priority Critical patent/KR900004256Y1/ko
Publication of KR890017855U publication Critical patent/KR890017855U/ko
Application granted granted Critical
Publication of KR900004256Y1 publication Critical patent/KR900004256Y1/ko

Links

KR2019880001211U 1988-02-03 1988-02-03 가스 배출기의 자동 경보 장치 KR900004256Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880001211U KR900004256Y1 (ko) 1988-02-03 1988-02-03 가스 배출기의 자동 경보 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880001211U KR900004256Y1 (ko) 1988-02-03 1988-02-03 가스 배출기의 자동 경보 장치

Publications (2)

Publication Number Publication Date
KR890017855U true KR890017855U (ko) 1989-09-08
KR900004256Y1 KR900004256Y1 (ko) 1990-05-12

Family

ID=19272041

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880001211U KR900004256Y1 (ko) 1988-02-03 1988-02-03 가스 배출기의 자동 경보 장치

Country Status (1)

Country Link
KR (1) KR900004256Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000063219A (ko) * 2000-05-23 2000-11-06 조형준 다기능 보호 망

Also Published As

Publication number Publication date
KR900004256Y1 (ko) 1990-05-12

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