JPS59132291U - 音響機器の音圧警報装置 - Google Patents

音響機器の音圧警報装置

Info

Publication number
JPS59132291U
JPS59132291U JP2662983U JP2662983U JPS59132291U JP S59132291 U JPS59132291 U JP S59132291U JP 2662983 U JP2662983 U JP 2662983U JP 2662983 U JP2662983 U JP 2662983U JP S59132291 U JPS59132291 U JP S59132291U
Authority
JP
Japan
Prior art keywords
sound pressure
alarm device
pressure alarm
circuit
audio equipment
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
JP2662983U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0432863Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
末吉　光志
斎藤　和巳
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP2662983U priority Critical patent/JPS59132291U/ja
Publication of JPS59132291U publication Critical patent/JPS59132291U/ja
Application granted granted Critical
Publication of JPH0432863Y2 publication Critical patent/JPH0432863Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
JP2662983U 1983-02-24 1983-02-24 音響機器の音圧警報装置 Granted JPS59132291U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2662983U JPS59132291U (ja) 1983-02-24 1983-02-24 音響機器の音圧警報装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2662983U JPS59132291U (ja) 1983-02-24 1983-02-24 音響機器の音圧警報装置

Publications (2)

Publication Number Publication Date
JPS59132291U true JPS59132291U (ja) 1984-09-05
JPH0432863Y2 JPH0432863Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-08-06

Family

ID=30157543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2662983U Granted JPS59132291U (ja) 1983-02-24 1983-02-24 音響機器の音圧警報装置

Country Status (1)

Country Link
JP (1) JPS59132291U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417542A (en) * 1977-07-11 1979-02-08 Hitachi Heating Appliance Co Ltd High-frequency heating device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417542A (en) * 1977-07-11 1979-02-08 Hitachi Heating Appliance Co Ltd High-frequency heating device

Also Published As

Publication number Publication date
JPH0432863Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-08-06

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