JPS6217919Y2 - - Google Patents
Info
- Publication number
- JPS6217919Y2 JPS6217919Y2 JP1979092791U JP9279179U JPS6217919Y2 JP S6217919 Y2 JPS6217919 Y2 JP S6217919Y2 JP 1979092791 U JP1979092791 U JP 1979092791U JP 9279179 U JP9279179 U JP 9279179U JP S6217919 Y2 JPS6217919 Y2 JP S6217919Y2
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- voltage drop
- tap
- line
- signal generator
- 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.)
- Expired
Links
Landscapes
- Alarm Systems (AREA)
- Details Of Television Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979092791U JPS6217919Y2 (cs) | 1979-07-05 | 1979-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979092791U JPS6217919Y2 (cs) | 1979-07-05 | 1979-07-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5612291U JPS5612291U (cs) | 1981-02-02 |
| JPS6217919Y2 true JPS6217919Y2 (cs) | 1987-05-08 |
Family
ID=29325754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979092791U Expired JPS6217919Y2 (cs) | 1979-07-05 | 1979-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6217919Y2 (cs) |
-
1979
- 1979-07-05 JP JP1979092791U patent/JPS6217919Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5612291U (cs) | 1981-02-02 |
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