JPS63147798U - - Google Patents
Info
- Publication number
- JPS63147798U JPS63147798U JP3751087U JP3751087U JPS63147798U JP S63147798 U JPS63147798 U JP S63147798U JP 3751087 U JP3751087 U JP 3751087U JP 3751087 U JP3751087 U JP 3751087U JP S63147798 U JPS63147798 U JP S63147798U
- Authority
- JP
- Japan
- Prior art keywords
- warning
- ultrasonic
- siren
- processors
- emergency
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3751087U JPS63147798U (forum.php) | 1987-03-13 | 1987-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3751087U JPS63147798U (forum.php) | 1987-03-13 | 1987-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63147798U true JPS63147798U (forum.php) | 1988-09-29 |
Family
ID=30848901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3751087U Pending JPS63147798U (forum.php) | 1987-03-13 | 1987-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63147798U (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008084804A1 (ja) * | 2007-01-11 | 2008-07-17 | Sakamoto, Shinichi | 警報表示システム |
-
1987
- 1987-03-13 JP JP3751087U patent/JPS63147798U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008084804A1 (ja) * | 2007-01-11 | 2008-07-17 | Sakamoto, Shinichi | 警報表示システム |
| JP2008192109A (ja) * | 2007-01-11 | 2008-08-21 | Tamotsu Koyama | 警報表示システム |