JPH0530228Y2 - - Google Patents

Info

Publication number
JPH0530228Y2
JPH0530228Y2 JP1987090471U JP9047187U JPH0530228Y2 JP H0530228 Y2 JPH0530228 Y2 JP H0530228Y2 JP 1987090471 U JP1987090471 U JP 1987090471U JP 9047187 U JP9047187 U JP 9047187U JP H0530228 Y2 JPH0530228 Y2 JP H0530228Y2
Authority
JP
Japan
Prior art keywords
signal
input
output
sound
detection circuit
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.)
Expired - Lifetime
Application number
JP1987090471U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63199390U (cs
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 JP1987090471U priority Critical patent/JPH0530228Y2/ja
Publication of JPS63199390U publication Critical patent/JPS63199390U/ja
Application granted granted Critical
Publication of JPH0530228Y2 publication Critical patent/JPH0530228Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Audible And Visible Signals (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP1987090471U 1987-06-11 1987-06-11 Expired - Lifetime JPH0530228Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987090471U JPH0530228Y2 (cs) 1987-06-11 1987-06-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987090471U JPH0530228Y2 (cs) 1987-06-11 1987-06-11

Publications (2)

Publication Number Publication Date
JPS63199390U JPS63199390U (cs) 1988-12-22
JPH0530228Y2 true JPH0530228Y2 (cs) 1993-08-02

Family

ID=30950367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987090471U Expired - Lifetime JPH0530228Y2 (cs) 1987-06-11 1987-06-11

Country Status (1)

Country Link
JP (1) JPH0530228Y2 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009300359A (ja) * 2008-06-17 2009-12-24 Akira Kudo 避難誘導灯

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314410B2 (cs) * 1973-06-25 1978-05-17
JPS5338064A (en) * 1976-09-21 1978-04-07 Kopia Kk Sheet conveyor
JPS6015684U (ja) * 1983-07-08 1985-02-02 オーテック電子株式会社 侵入者警戒装置

Also Published As

Publication number Publication date
JPS63199390U (cs) 1988-12-22

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