JPH02137733U - - Google Patents
Info
- Publication number
- JPH02137733U JPH02137733U JP4785889U JP4785889U JPH02137733U JP H02137733 U JPH02137733 U JP H02137733U JP 4785889 U JP4785889 U JP 4785889U JP 4785889 U JP4785889 U JP 4785889U JP H02137733 U JPH02137733 U JP H02137733U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiver
- emitter
- optical fiber
- light emitter
- 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
- 239000013307 optical fiber Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4785889U JPH02137733U (en:Method) | 1989-04-24 | 1989-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4785889U JPH02137733U (en:Method) | 1989-04-24 | 1989-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02137733U true JPH02137733U (en:Method) | 1990-11-16 |
Family
ID=31564160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4785889U Pending JPH02137733U (en:Method) | 1989-04-24 | 1989-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02137733U (en:Method) |
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1989
- 1989-04-24 JP JP4785889U patent/JPH02137733U/ja active Pending