JPS62191280U - - Google Patents
Info
- Publication number
- JPS62191280U JPS62191280U JP7884086U JP7884086U JPS62191280U JP S62191280 U JPS62191280 U JP S62191280U JP 7884086 U JP7884086 U JP 7884086U JP 7884086 U JP7884086 U JP 7884086U JP S62191280 U JPS62191280 U JP S62191280U
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- button telephone
- circuit
- output
- alarm signal
- 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
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Alarm Systems (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7884086U JPS62191280U (th) | 1986-05-27 | 1986-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7884086U JPS62191280U (th) | 1986-05-27 | 1986-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62191280U true JPS62191280U (th) | 1987-12-05 |
Family
ID=30928153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7884086U Pending JPS62191280U (th) | 1986-05-27 | 1986-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62191280U (th) |
-
1986
- 1986-05-27 JP JP7884086U patent/JPS62191280U/ja active Pending