JPH0284298U - - Google Patents
Info
- Publication number
- JPH0284298U JPH0284298U JP16320288U JP16320288U JPH0284298U JP H0284298 U JPH0284298 U JP H0284298U JP 16320288 U JP16320288 U JP 16320288U JP 16320288 U JP16320288 U JP 16320288U JP H0284298 U JPH0284298 U JP H0284298U
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- switching element
- light receiving
- receiving sensor
- display 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16320288U JPH0284298U (zh) | 1988-12-16 | 1988-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16320288U JPH0284298U (zh) | 1988-12-16 | 1988-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0284298U true JPH0284298U (zh) | 1990-06-29 |
Family
ID=31447716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16320288U Pending JPH0284298U (zh) | 1988-12-16 | 1988-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0284298U (zh) |
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1988
- 1988-12-16 JP JP16320288U patent/JPH0284298U/ja active Pending