JPH0277797U - - Google Patents

Info

Publication number
JPH0277797U
JPH0277797U JP15553288U JP15553288U JPH0277797U JP H0277797 U JPH0277797 U JP H0277797U JP 15553288 U JP15553288 U JP 15553288U JP 15553288 U JP15553288 U JP 15553288U JP H0277797 U JPH0277797 U JP H0277797U
Authority
JP
Japan
Prior art keywords
fire
alarm
receiving
signal
wireless transmitting
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
JP15553288U
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 JP15553288U priority Critical patent/JPH0277797U/ja
Publication of JPH0277797U publication Critical patent/JPH0277797U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
JP15553288U 1988-11-29 1988-11-29 Pending JPH0277797U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15553288U JPH0277797U (en]) 1988-11-29 1988-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15553288U JPH0277797U (en]) 1988-11-29 1988-11-29

Publications (1)

Publication Number Publication Date
JPH0277797U true JPH0277797U (en]) 1990-06-14

Family

ID=31433243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15553288U Pending JPH0277797U (en]) 1988-11-29 1988-11-29

Country Status (1)

Country Link
JP (1) JPH0277797U (en])

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607319A (ja) * 1983-06-27 1985-01-16 Kosaka Kenkyusho:Kk 差動変圧器を用いた測定器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607319A (ja) * 1983-06-27 1985-01-16 Kosaka Kenkyusho:Kk 差動変圧器を用いた測定器

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