JPH0172689U - - Google Patents
Info
- Publication number
- JPH0172689U JPH0172689U JP1987165278U JP16527887U JPH0172689U JP H0172689 U JPH0172689 U JP H0172689U JP 1987165278 U JP1987165278 U JP 1987165278U JP 16527887 U JP16527887 U JP 16527887U JP H0172689 U JPH0172689 U JP H0172689U
- Authority
- JP
- Japan
- Prior art keywords
- line
- fire
- socket
- circuit
- alarm system
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Fire Alarms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16527887U JPH0637515Y2 (ja) | 1987-10-30 | 1987-10-30 | 火災報知設備 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16527887U JPH0637515Y2 (ja) | 1987-10-30 | 1987-10-30 | 火災報知設備 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0172689U true JPH0172689U (cs) | 1989-05-16 |
| JPH0637515Y2 JPH0637515Y2 (ja) | 1994-09-28 |
Family
ID=31451617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16527887U Expired - Lifetime JPH0637515Y2 (ja) | 1987-10-30 | 1987-10-30 | 火災報知設備 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637515Y2 (cs) |
-
1987
- 1987-10-30 JP JP16527887U patent/JPH0637515Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0637515Y2 (ja) | 1994-09-28 |