JPS497911A - - Google Patents
Info
- Publication number
- JPS497911A JPS497911A JP4645472A JP4645472A JPS497911A JP S497911 A JPS497911 A JP S497911A JP 4645472 A JP4645472 A JP 4645472A JP 4645472 A JP4645472 A JP 4645472A JP S497911 A JPS497911 A JP S497911A
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4645472A JPS5217601B2 (ja) | 1972-05-12 | 1972-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4645472A JPS5217601B2 (ja) | 1972-05-12 | 1972-05-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS497911A true JPS497911A (ja) | 1974-01-24 |
| JPS5217601B2 JPS5217601B2 (ja) | 1977-05-17 |
Family
ID=12747595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4645472A Expired JPS5217601B2 (ja) | 1972-05-12 | 1972-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5217601B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5161902A (en) * | 1974-11-28 | 1976-05-28 | Chiyoda Chem Eng Construct Co | Tetsudono kido |
-
1972
- 1972-05-12 JP JP4645472A patent/JPS5217601B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5161902A (en) * | 1974-11-28 | 1976-05-28 | Chiyoda Chem Eng Construct Co | Tetsudono kido |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5217601B2 (ja) | 1977-05-17 |