JPH0250796U - - Google Patents

Info

Publication number
JPH0250796U
JPH0250796U JP12839988U JP12839988U JPH0250796U JP H0250796 U JPH0250796 U JP H0250796U JP 12839988 U JP12839988 U JP 12839988U JP 12839988 U JP12839988 U JP 12839988U JP H0250796 U JPH0250796 U JP H0250796U
Authority
JP
Japan
Prior art keywords
receiver
fire
switch
transmitters
communication means
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
JP12839988U
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 JP12839988U priority Critical patent/JPH0250796U/ja
Publication of JPH0250796U publication Critical patent/JPH0250796U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP12839988U 1988-09-30 1988-09-30 Pending JPH0250796U (en, 2012)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12839988U JPH0250796U (en, 2012) 1988-09-30 1988-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12839988U JPH0250796U (en, 2012) 1988-09-30 1988-09-30

Publications (1)

Publication Number Publication Date
JPH0250796U true JPH0250796U (en, 2012) 1990-04-10

Family

ID=31381705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12839988U Pending JPH0250796U (en, 2012) 1988-09-30 1988-09-30

Country Status (1)

Country Link
JP (1) JPH0250796U (en, 2012)

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