JPH0246495Y2 - - Google Patents
Info
- Publication number
- JPH0246495Y2 JPH0246495Y2 JP19272685U JP19272685U JPH0246495Y2 JP H0246495 Y2 JPH0246495 Y2 JP H0246495Y2 JP 19272685 U JP19272685 U JP 19272685U JP 19272685 U JP19272685 U JP 19272685U JP H0246495 Y2 JPH0246495 Y2 JP H0246495Y2
- Authority
- JP
- Japan
- Prior art keywords
- road
- lighting
- light
- sound
- light emitting
- 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.)
- Expired
Links
- 238000009413 insulation Methods 0.000 description 14
- 238000012423 maintenance Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Fencing (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19272685U JPH0246495Y2 (cs) | 1985-12-13 | 1985-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19272685U JPH0246495Y2 (cs) | 1985-12-13 | 1985-12-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6299610U JPS6299610U (cs) | 1987-06-25 |
| JPH0246495Y2 true JPH0246495Y2 (cs) | 1990-12-07 |
Family
ID=31148080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19272685U Expired JPH0246495Y2 (cs) | 1985-12-13 | 1985-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246495Y2 (cs) |
-
1985
- 1985-12-13 JP JP19272685U patent/JPH0246495Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6299610U (cs) | 1987-06-25 |
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