JPH0444091U - - Google Patents

Info

Publication number
JPH0444091U
JPH0444091U JP8588890U JP8588890U JPH0444091U JP H0444091 U JPH0444091 U JP H0444091U JP 8588890 U JP8588890 U JP 8588890U JP 8588890 U JP8588890 U JP 8588890U JP H0444091 U JPH0444091 U JP H0444091U
Authority
JP
Japan
Prior art keywords
circuit
clock circuit
receiver
clock
fire
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
JP8588890U
Other languages
English (en)
Japanese (ja)
Other versions
JP2586012Y2 (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 JP1990085888U priority Critical patent/JP2586012Y2/ja
Publication of JPH0444091U publication Critical patent/JPH0444091U/ja
Application granted granted Critical
Publication of JP2586012Y2 publication Critical patent/JP2586012Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)
JP1990085888U 1990-08-16 1990-08-16 火災受信機のクロック回路監視装置 Expired - Fee Related JP2586012Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990085888U JP2586012Y2 (ja) 1990-08-16 1990-08-16 火災受信機のクロック回路監視装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990085888U JP2586012Y2 (ja) 1990-08-16 1990-08-16 火災受信機のクロック回路監視装置

Publications (2)

Publication Number Publication Date
JPH0444091U true JPH0444091U (enExample) 1992-04-14
JP2586012Y2 JP2586012Y2 (ja) 1998-12-02

Family

ID=31817279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990085888U Expired - Fee Related JP2586012Y2 (ja) 1990-08-16 1990-08-16 火災受信機のクロック回路監視装置

Country Status (1)

Country Link
JP (1) JP2586012Y2 (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569896A (en) * 1979-06-30 1981-01-31 Matsushita Electric Industrial Co Ltd Circuit check system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569896A (en) * 1979-06-30 1981-01-31 Matsushita Electric Industrial Co Ltd Circuit check system

Also Published As

Publication number Publication date
JP2586012Y2 (ja) 1998-12-02

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees