JPS4920027Y1 - - Google Patents
Info
- Publication number
- JPS4920027Y1 JPS4920027Y1 JP2280770U JP2280770U JPS4920027Y1 JP S4920027 Y1 JPS4920027 Y1 JP S4920027Y1 JP 2280770 U JP2280770 U JP 2280770U JP 2280770 U JP2280770 U JP 2280770U JP S4920027 Y1 JPS4920027 Y1 JP S4920027Y1
- Authority
- JP
- Japan
- 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
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Railway Tracks (AREA)
- Fencing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2280770U JPS4920027Y1 (enExample) | 1970-03-09 | 1970-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2280770U JPS4920027Y1 (enExample) | 1970-03-09 | 1970-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4920027Y1 true JPS4920027Y1 (enExample) | 1974-05-29 |
Family
ID=33202045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2280770U Expired JPS4920027Y1 (enExample) | 1970-03-09 | 1970-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4920027Y1 (enExample) |
-
1970
- 1970-03-09 JP JP2280770U patent/JPS4920027Y1/ja not_active Expired