JPH02142939U - - Google Patents
Info
- Publication number
- JPH02142939U JPH02142939U JP4968589U JP4968589U JPH02142939U JP H02142939 U JPH02142939 U JP H02142939U JP 4968589 U JP4968589 U JP 4968589U JP 4968589 U JP4968589 U JP 4968589U JP H02142939 U JPH02142939 U JP H02142939U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- safety circuit
- insulating housing
- communication line
- housing
- 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
- 230000001012 protector Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4968589U JPH0717234Y2 (ja) | 1989-04-28 | 1989-04-28 | 通信用保安器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4968589U JPH0717234Y2 (ja) | 1989-04-28 | 1989-04-28 | 通信用保安器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02142939U true JPH02142939U (cs) | 1990-12-04 |
| JPH0717234Y2 JPH0717234Y2 (ja) | 1995-04-19 |
Family
ID=31567592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4968589U Expired - Fee Related JPH0717234Y2 (ja) | 1989-04-28 | 1989-04-28 | 通信用保安器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717234Y2 (cs) |
-
1989
- 1989-04-28 JP JP4968589U patent/JPH0717234Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717234Y2 (ja) | 1995-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |