JPS58100398U - 電子ホイツスル - Google Patents

電子ホイツスル

Info

Publication number
JPS58100398U
JPS58100398U JP19302881U JP19302881U JPS58100398U JP S58100398 U JPS58100398 U JP S58100398U JP 19302881 U JP19302881 U JP 19302881U JP 19302881 U JP19302881 U JP 19302881U JP S58100398 U JPS58100398 U JP S58100398U
Authority
JP
Japan
Prior art keywords
electronic whistle
case
piezoelectric buzzer
switch mechanism
switch
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
JP19302881U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0350559Y2 (enrdf_load_stackoverflow
Inventor
永田　旭
真一 伊藤
大高　節雄
Original Assignee
富士電気化学株式会社
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 富士電気化学株式会社 filed Critical 富士電気化学株式会社
Priority to JP19302881U priority Critical patent/JPS58100398U/ja
Publication of JPS58100398U publication Critical patent/JPS58100398U/ja
Application granted granted Critical
Publication of JPH0350559Y2 publication Critical patent/JPH0350559Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
JP19302881U 1981-12-28 1981-12-28 電子ホイツスル Granted JPS58100398U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19302881U JPS58100398U (ja) 1981-12-28 1981-12-28 電子ホイツスル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19302881U JPS58100398U (ja) 1981-12-28 1981-12-28 電子ホイツスル

Publications (2)

Publication Number Publication Date
JPS58100398U true JPS58100398U (ja) 1983-07-08
JPH0350559Y2 JPH0350559Y2 (enrdf_load_stackoverflow) 1991-10-29

Family

ID=30106402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19302881U Granted JPS58100398U (ja) 1981-12-28 1981-12-28 電子ホイツスル

Country Status (1)

Country Link
JP (1) JPS58100398U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344485U (enrdf_load_stackoverflow) * 1976-09-20 1978-04-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344485U (enrdf_load_stackoverflow) * 1976-09-20 1978-04-15

Also Published As

Publication number Publication date
JPH0350559Y2 (enrdf_load_stackoverflow) 1991-10-29

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