JPH042412U - - Google Patents
Info
- Publication number
- JPH042412U JPH042412U JP1990002317U JP231790U JPH042412U JP H042412 U JPH042412 U JP H042412U JP 1990002317 U JP1990002317 U JP 1990002317U JP 231790 U JP231790 U JP 231790U JP H042412 U JPH042412 U JP H042412U
- Authority
- JP
- Japan
- Prior art keywords
- lamps
- lamp
- switch circuit
- light
- tube
- 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
- 239000003550 marker Substances 0.000 claims 5
- 230000003287 optical effect Effects 0.000 claims 5
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Road Signs Or Road Markings (AREA)
- Audible And Visible Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990002317U JPH042412U ( ) | 1990-01-12 | 1990-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990002317U JPH042412U ( ) | 1990-01-12 | 1990-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042412U true JPH042412U ( ) | 1992-01-10 |
Family
ID=31506194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990002317U Pending JPH042412U ( ) | 1990-01-12 | 1990-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042412U ( ) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6236180U ( ) * | 1985-08-20 | 1987-03-03 |
-
1990
- 1990-01-12 JP JP1990002317U patent/JPH042412U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6236180U ( ) * | 1985-08-20 | 1987-03-03 |
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