JPH041815Y2 - - Google Patents

Info

Publication number
JPH041815Y2
JPH041815Y2 JP1987146826U JP14682687U JPH041815Y2 JP H041815 Y2 JPH041815 Y2 JP H041815Y2 JP 1987146826 U JP1987146826 U JP 1987146826U JP 14682687 U JP14682687 U JP 14682687U JP H041815 Y2 JPH041815 Y2 JP H041815Y2
Authority
JP
Japan
Prior art keywords
ultrasonic waves
ultrasonic
bird
birds
output
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
Application number
JP1987146826U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6452469U (en]
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 JP1987146826U priority Critical patent/JPH041815Y2/ja
Publication of JPS6452469U publication Critical patent/JPS6452469U/ja
Application granted granted Critical
Publication of JPH041815Y2 publication Critical patent/JPH041815Y2/ja
Expired legal-status Critical Current

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  • Catching Or Destruction (AREA)
JP1987146826U 1987-09-25 1987-09-25 Expired JPH041815Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987146826U JPH041815Y2 (en]) 1987-09-25 1987-09-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987146826U JPH041815Y2 (en]) 1987-09-25 1987-09-25

Publications (2)

Publication Number Publication Date
JPS6452469U JPS6452469U (en]) 1989-03-31
JPH041815Y2 true JPH041815Y2 (en]) 1992-01-22

Family

ID=31416673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987146826U Expired JPH041815Y2 (en]) 1987-09-25 1987-09-25

Country Status (1)

Country Link
JP (1) JPH041815Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2571140Y2 (ja) * 1991-03-15 1998-05-13 綜合警備保障株式会社 警報装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595001Y2 (ja) * 1978-09-07 1984-02-15 松下電器産業株式会社 紙搬送装置
JPS58134934A (ja) * 1982-02-03 1983-08-11 斎藤　弘 害虫、害獣駆除装置
JPS62102385U (en]) * 1985-12-19 1987-06-30
JPS62178884U (en]) * 1986-05-07 1987-11-13

Also Published As

Publication number Publication date
JPS6452469U (en]) 1989-03-31

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