JPS5854940Y2 - 鼠追放装置 - Google Patents

鼠追放装置

Info

Publication number
JPS5854940Y2
JPS5854940Y2 JP1977039328U JP3932877U JPS5854940Y2 JP S5854940 Y2 JPS5854940 Y2 JP S5854940Y2 JP 1977039328 U JP1977039328 U JP 1977039328U JP 3932877 U JP3932877 U JP 3932877U JP S5854940 Y2 JPS5854940 Y2 JP S5854940Y2
Authority
JP
Japan
Prior art keywords
oscillation
rat
circuits
ultrasonic waves
frequencies
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
JP1977039328U
Other languages
English (en)
Japanese (ja)
Other versions
JPS53135377U (enrdf_load_stackoverflow
Inventor
浩 田頭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nittan Co Ltd
Original Assignee
Nittan Co Ltd
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 by Nittan Co Ltd filed Critical Nittan Co Ltd
Priority to JP1977039328U priority Critical patent/JPS5854940Y2/ja
Publication of JPS53135377U publication Critical patent/JPS53135377U/ja
Application granted granted Critical
Publication of JPS5854940Y2 publication Critical patent/JPS5854940Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Catching Or Destruction (AREA)
JP1977039328U 1977-04-01 1977-04-01 鼠追放装置 Expired JPS5854940Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1977039328U JPS5854940Y2 (ja) 1977-04-01 1977-04-01 鼠追放装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977039328U JPS5854940Y2 (ja) 1977-04-01 1977-04-01 鼠追放装置

Publications (2)

Publication Number Publication Date
JPS53135377U JPS53135377U (enrdf_load_stackoverflow) 1978-10-26
JPS5854940Y2 true JPS5854940Y2 (ja) 1983-12-15

Family

ID=28905951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977039328U Expired JPS5854940Y2 (ja) 1977-04-01 1977-04-01 鼠追放装置

Country Status (1)

Country Link
JP (1) JPS5854940Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015228826A (ja) * 2014-06-05 2015-12-21 三菱電機株式会社 生物排除装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6950883B2 (ja) * 2017-03-28 2021-10-13 Ｊｒｃｓ株式会社 船舶用マイマイガ忌避装置、船舶、及びマイマイガ忌避方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788500A (fr) * 1971-09-10 1973-03-07 Roussel Uclaf Nouveaux steroides aromatiques et procede de preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015228826A (ja) * 2014-06-05 2015-12-21 三菱電機株式会社 生物排除装置

Also Published As

Publication number Publication date
JPS53135377U (enrdf_load_stackoverflow) 1978-10-26

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