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KR900014903U - 신호축적식 경보장치 - Google Patents

신호축적식 경보장치

Info

Publication number
KR900014903U
KR900014903U KR2019890000387U KR890000387U KR900014903U KR 900014903 U KR900014903 U KR 900014903U KR 2019890000387 U KR2019890000387 U KR 2019890000387U KR 890000387 U KR890000387 U KR 890000387U KR 900014903 U KR900014903 U KR 900014903U
Authority
KR
South Korea
Prior art keywords
alarm device
signal accumulation
accumulation alarm
signal
alarm
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.)
Granted
Application number
KR2019890000387U
Other languages
English (en)
Other versions
KR910006451Y1 (ko
Inventor
최만형
Original Assignee
최만형
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 최만형 filed Critical 최만형
Priority to KR2019890000387U priority Critical patent/KR910006451Y1/ko
Publication of KR900014903U publication Critical patent/KR900014903U/ko
Application granted granted Critical
Publication of KR910006451Y1 publication Critical patent/KR910006451Y1/ko
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18Status alarms

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
KR2019890000387U 1989-01-17 1989-01-17 신호축적식 경보장치 Expired KR910006451Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890000387U KR910006451Y1 (ko) 1989-01-17 1989-01-17 신호축적식 경보장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890000387U KR910006451Y1 (ko) 1989-01-17 1989-01-17 신호축적식 경보장치

Publications (2)

Publication Number Publication Date
KR900014903U true KR900014903U (ko) 1990-08-02
KR910006451Y1 KR910006451Y1 (ko) 1991-08-23

Family

ID=19283174

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890000387U Expired KR910006451Y1 (ko) 1989-01-17 1989-01-17 신호축적식 경보장치

Country Status (1)

Country Link
KR (1) KR910006451Y1 (ko)

Also Published As

Publication number Publication date
KR910006451Y1 (ko) 1991-08-23

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19890117

UA0201 Request for examination

Patent event date: 19890117

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19910727

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19911125

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19911228

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19911228

UR1001 Payment of annual fee

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UR1001 Payment of annual fee

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FPAY Annual fee payment

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EXPY Expiration of term
UC1801 Expiration of term