JPS61128787U - - Google Patents

Info

Publication number
JPS61128787U
JPS61128787U JP966985U JP966985U JPS61128787U JP S61128787 U JPS61128787 U JP S61128787U JP 966985 U JP966985 U JP 966985U JP 966985 U JP966985 U JP 966985U JP S61128787 U JPS61128787 U JP S61128787U
Authority
JP
Japan
Prior art keywords
repeaters
transmission line
monitoring data
smoke prevention
discrimination
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
JP966985U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP966985U priority Critical patent/JPS61128787U/ja
Publication of JPS61128787U publication Critical patent/JPS61128787U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)
  • Alarm Systems (AREA)
JP966985U 1985-01-25 1985-01-25 Pending JPS61128787U (forum.php)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP966985U JPS61128787U (forum.php) 1985-01-25 1985-01-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP966985U JPS61128787U (forum.php) 1985-01-25 1985-01-25

Publications (1)

Publication Number Publication Date
JPS61128787U true JPS61128787U (forum.php) 1986-08-12

Family

ID=30490111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP966985U Pending JPS61128787U (forum.php) 1985-01-25 1985-01-25

Country Status (1)

Country Link
JP (1) JPS61128787U (forum.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02110692A (ja) * 1988-10-20 1990-04-23 Nittan Co Ltd 監視警報装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157795A (ja) * 1983-02-25 1984-09-07 ニツタン株式会社 防災システム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157795A (ja) * 1983-02-25 1984-09-07 ニツタン株式会社 防災システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02110692A (ja) * 1988-10-20 1990-04-23 Nittan Co Ltd 監視警報装置

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