JPS4864602A - - Google Patents
Info
- Publication number
- JPS4864602A JPS4864602A JP9968071A JP9968071A JPS4864602A JP S4864602 A JPS4864602 A JP S4864602A JP 9968071 A JP9968071 A JP 9968071A JP 9968071 A JP9968071 A JP 9968071A JP S4864602 A JPS4864602 A JP S4864602A
- 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.)
- Pending
Links
Landscapes
- Railway Tracks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9968071A JPS4864602A (enExample) | 1971-12-09 | 1971-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9968071A JPS4864602A (enExample) | 1971-12-09 | 1971-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4864602A true JPS4864602A (enExample) | 1973-09-06 |
Family
ID=14253731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9968071A Pending JPS4864602A (enExample) | 1971-12-09 | 1971-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4864602A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4878606A (enExample) * | 1972-01-27 | 1973-10-22 | ||
| JPS50130105A (enExample) * | 1974-04-01 | 1975-10-15 | ||
| JPS5261004A (en) * | 1975-11-14 | 1977-05-20 | Japanese National Railways<Jnr> | Method for constructing crossing with filling ballast |
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1971
- 1971-12-09 JP JP9968071A patent/JPS4864602A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4878606A (enExample) * | 1972-01-27 | 1973-10-22 | ||
| JPS50130105A (enExample) * | 1974-04-01 | 1975-10-15 | ||
| JPS5261004A (en) * | 1975-11-14 | 1977-05-20 | Japanese National Railways<Jnr> | Method for constructing crossing with filling ballast |