JPS553948B2 - - Google Patents
Info
- Publication number
- JPS553948B2 JPS553948B2 JP13371175A JP13371175A JPS553948B2 JP S553948 B2 JPS553948 B2 JP S553948B2 JP 13371175 A JP13371175 A JP 13371175A JP 13371175 A JP13371175 A JP 13371175A JP S553948 B2 JPS553948 B2 JP S553948B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13371175A JPS5258297A (en) | 1975-11-06 | 1975-11-06 | Sprinkler head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13371175A JPS5258297A (en) | 1975-11-06 | 1975-11-06 | Sprinkler head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5258297A JPS5258297A (en) | 1977-05-13 |
| JPS553948B2 true JPS553948B2 (en:Method) | 1980-01-28 |
Family
ID=15111096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13371175A Granted JPS5258297A (en) | 1975-11-06 | 1975-11-06 | Sprinkler head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5258297A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0018065A1 (en) * | 1979-02-28 | 1980-10-29 | MATHER & PLATT LIMITED | On/off sprinkler |
| JPS60249977A (ja) * | 1984-05-25 | 1985-12-10 | 株式会社タツノ・メカトロニクス | スプリンクラ− |
| US5117916A (en) * | 1990-04-11 | 1992-06-02 | Hochiki Kabushiki Kaisha | Sprinkler head and operation monitor therefor |
| US5533576A (en) * | 1994-08-01 | 1996-07-09 | Grinnell Corporation | Automatic on-off fire protection sprinkler |
-
1975
- 1975-11-06 JP JP13371175A patent/JPS5258297A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5258297A (en) | 1977-05-13 |