JPS4961804A - - Google Patents
Info
- Publication number
- JPS4961804A JPS4961804A JP9176172A JP9176172A JPS4961804A JP S4961804 A JPS4961804 A JP S4961804A JP 9176172 A JP9176172 A JP 9176172A JP 9176172 A JP9176172 A JP 9176172A JP S4961804 A JPS4961804 A JP S4961804A
- 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.)
- Granted
Links
Landscapes
- Railway Tracks (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9176172A JPS5227882B2 (en, 2012) | 1972-09-14 | 1972-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9176172A JPS5227882B2 (en, 2012) | 1972-09-14 | 1972-09-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4961804A true JPS4961804A (en, 2012) | 1974-06-15 |
| JPS5227882B2 JPS5227882B2 (en, 2012) | 1977-07-22 |
Family
ID=14035518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9176172A Expired JPS5227882B2 (en, 2012) | 1972-09-14 | 1972-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5227882B2 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017172213A (ja) * | 2016-03-24 | 2017-09-28 | 公益財団法人鉄道総合技術研究所 | ケミカルプレストレストコンクリート軌道部材およびその製造方法 |
-
1972
- 1972-09-14 JP JP9176172A patent/JPS5227882B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017172213A (ja) * | 2016-03-24 | 2017-09-28 | 公益財団法人鉄道総合技術研究所 | ケミカルプレストレストコンクリート軌道部材およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5227882B2 (en, 2012) | 1977-07-22 |