JPS5567890A - Fire information unit in tunnel or like - Google Patents

Fire information unit in tunnel or like

Info

Publication number
JPS5567890A
JPS5567890A JP14194178A JP14194178A JPS5567890A JP S5567890 A JPS5567890 A JP S5567890A JP 14194178 A JP14194178 A JP 14194178A JP 14194178 A JP14194178 A JP 14194178A JP S5567890 A JPS5567890 A JP S5567890A
Authority
JP
Japan
Prior art keywords
tunnel
information unit
fire information
fire
unit
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.)
Pending
Application number
JP14194178A
Other languages
Japanese (ja)
Inventor
Tooru Tamura
Makoto Yasukawa
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.)
Nohmi Bosai Ltd
Original Assignee
Nohmi Bosai Kogyo 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 Nohmi Bosai Kogyo Co Ltd filed Critical Nohmi Bosai Kogyo Co Ltd
Priority to JP14194178A priority Critical patent/JPS5567890A/en
Publication of JPS5567890A publication Critical patent/JPS5567890A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)
JP14194178A 1978-11-17 1978-11-17 Fire information unit in tunnel or like Pending JPS5567890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14194178A JPS5567890A (en) 1978-11-17 1978-11-17 Fire information unit in tunnel or like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14194178A JPS5567890A (en) 1978-11-17 1978-11-17 Fire information unit in tunnel or like

Publications (1)

Publication Number Publication Date
JPS5567890A true JPS5567890A (en) 1980-05-22

Family

ID=15303692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14194178A Pending JPS5567890A (en) 1978-11-17 1978-11-17 Fire information unit in tunnel or like

Country Status (1)

Country Link
JP (1) JPS5567890A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4331695Y1 (en) * 1966-08-27 1968-12-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4331695Y1 (en) * 1966-08-27 1968-12-23

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