JPS62199716U - - Google Patents
Info
- Publication number
- JPS62199716U JPS62199716U JP8703186U JP8703186U JPS62199716U JP S62199716 U JPS62199716 U JP S62199716U JP 8703186 U JP8703186 U JP 8703186U JP 8703186 U JP8703186 U JP 8703186U JP S62199716 U JPS62199716 U JP S62199716U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- protection line
- switching
- optical input
- output terminal
- 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
- 230000003287 optical effect Effects 0.000 claims description 24
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8703186U JPS62199716U (cs) | 1986-06-06 | 1986-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8703186U JPS62199716U (cs) | 1986-06-06 | 1986-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62199716U true JPS62199716U (cs) | 1987-12-19 |
Family
ID=30943879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8703186U Pending JPS62199716U (cs) | 1986-06-06 | 1986-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62199716U (cs) |
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1986
- 1986-06-06 JP JP8703186U patent/JPS62199716U/ja active Pending