JPH02145840U - - Google Patents
Info
- Publication number
- JPH02145840U JPH02145840U JP5434289U JP5434289U JPH02145840U JP H02145840 U JPH02145840 U JP H02145840U JP 5434289 U JP5434289 U JP 5434289U JP 5434289 U JP5434289 U JP 5434289U JP H02145840 U JPH02145840 U JP H02145840U
- Authority
- JP
- Japan
- Prior art keywords
- unit
- control unit
- alarm control
- units
- communication device
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Time-Division Multiplex Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5434289U JPH02145840U (en]) | 1989-05-10 | 1989-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5434289U JPH02145840U (en]) | 1989-05-10 | 1989-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02145840U true JPH02145840U (en]) | 1990-12-11 |
Family
ID=31576321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5434289U Pending JPH02145840U (en]) | 1989-05-10 | 1989-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02145840U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0446735U (en]) * | 1990-08-27 | 1992-04-21 |
-
1989
- 1989-05-10 JP JP5434289U patent/JPH02145840U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0446735U (en]) * | 1990-08-27 | 1992-04-21 |