JPS625392U - - Google Patents
Info
- Publication number
- JPS625392U JPS625392U JP9605685U JP9605685U JPS625392U JP S625392 U JPS625392 U JP S625392U JP 9605685 U JP9605685 U JP 9605685U JP 9605685 U JP9605685 U JP 9605685U JP S625392 U JPS625392 U JP S625392U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- receiving section
- driving means
- matrix circuit
- smoke
- 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
- 239000011159 matrix material Substances 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims 4
- 230000002265 prevention Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fire Alarms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9605685U JPS625392U (cs) | 1985-06-25 | 1985-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9605685U JPS625392U (cs) | 1985-06-25 | 1985-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS625392U true JPS625392U (cs) | 1987-01-13 |
Family
ID=30961378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9605685U Pending JPS625392U (cs) | 1985-06-25 | 1985-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS625392U (cs) |
-
1985
- 1985-06-25 JP JP9605685U patent/JPS625392U/ja active Pending