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
Links
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Alarm Systems (AREA)
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 (cs) | 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 (cs) |
-
1989
- 1989-07-24 JP JP8667089U patent/JPH0722445Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0722445Y2 (ja) | 1995-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE341921T1 (de) | Ein verteiltes stereosystem | |
| JPH0325754U (cs) | ||
| JP2007267043A (ja) | 通話装置 | |
| JPS5832383Y2 (ja) | 音響装置 | |
| JPS6025194Y2 (ja) | アコ−ステイツクフイ−ドバツクシステム | |
| JPH0275858U (cs) | ||
| JPS6221053Y2 (cs) | ||
| JPS6325830Y2 (cs) | ||
| JPS5933118Y2 (ja) | エレベ−タの警報音発生装置 | |
| JPS595897B2 (ja) | 誘導表示装置 | |
| CN2292307Y (zh) | 一对一对讲机门锁的防盗电路装置 | |
| JPH0284496U (cs) | ||
| JPH0446792U (cs) | ||
| JPH0232198U (cs) | ||
| JP2007267042A (ja) | 通話装置 | |
| JPS6234891U (cs) | ||
| JPS63185390U (cs) | ||
| JPH0361096U (cs) | ||
| JPS6277985U (cs) | ||
| JPH0423391U (cs) | ||
| JPH01175093U (cs) | ||
| JPH0444092U (cs) | ||
| JPH0365349U (cs) | ||
| JPH044489U (cs) | ||
| JPH021953U (cs) |