JPS521481Y2 - - Google Patents
Info
- Publication number
- JPS521481Y2 JPS521481Y2 JP2009272U JP2009272U JPS521481Y2 JP S521481 Y2 JPS521481 Y2 JP S521481Y2 JP 2009272 U JP2009272 U JP 2009272U JP 2009272 U JP2009272 U JP 2009272U JP S521481 Y2 JPS521481 Y2 JP S521481Y2
- 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
- Bridges Or Land Bridges (AREA)
- Road Paving Structures (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009272U JPS521481Y2 (en:Method) | 1972-02-17 | 1972-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009272U JPS521481Y2 (en:Method) | 1972-02-17 | 1972-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4896721U JPS4896721U (en:Method) | 1973-11-16 |
| JPS521481Y2 true JPS521481Y2 (en:Method) | 1977-01-13 |
Family
ID=27873352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009272U Expired JPS521481Y2 (en:Method) | 1972-02-17 | 1972-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS521481Y2 (en:Method) |
-
1972
- 1972-02-17 JP JP2009272U patent/JPS521481Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4896721U (en:Method) | 1973-11-16 |