JPH0325754U - - Google Patents

Info

Publication number
JPH0325754U
JPH0325754U JP8667089U JP8667089U JPH0325754U JP H0325754 U JPH0325754 U JP H0325754U JP 8667089 U JP8667089 U JP 8667089U JP 8667089 U JP8667089 U JP 8667089U JP H0325754 U JPH0325754 U JP H0325754U
Authority
JP
Japan
Prior art keywords
room
emergency notification
notification device
outside
soundproof
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
JP8667089U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0722445Y2 (ja
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 JP8667089U priority Critical patent/JPH0722445Y2/ja
Publication of JPH0325754U publication Critical patent/JPH0325754U/ja
Application granted granted Critical
Publication of JPH0722445Y2 publication Critical patent/JPH0722445Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
JP8667089U 1989-07-24 1989-07-24 防音室の非常時通報装置 Expired - Lifetime JPH0722445Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8667089U JPH0722445Y2 (ja) 1989-07-24 1989-07-24 防音室の非常時通報装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8667089U JPH0722445Y2 (ja) 1989-07-24 1989-07-24 防音室の非常時通報装置

Publications (2)

Publication Number Publication Date
JPH0325754U true JPH0325754U (enrdf_load_html_response) 1991-03-15
JPH0722445Y2 JPH0722445Y2 (ja) 1995-05-24

Family

ID=31636277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8667089U Expired - Lifetime JPH0722445Y2 (ja) 1989-07-24 1989-07-24 防音室の非常時通報装置

Country Status (1)

Country Link
JP (1) JPH0722445Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH0722445Y2 (ja) 1995-05-24

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