JPS50129877A - - Google Patents
Info
- Publication number
- JPS50129877A JPS50129877A JP3556774A JP3556774A JPS50129877A JP S50129877 A JPS50129877 A JP S50129877A JP 3556774 A JP3556774 A JP 3556774A JP 3556774 A JP3556774 A JP 3556774A JP S50129877 A JPS50129877 A JP S50129877A
- 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)
- Springs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3556774A JPS5442071B2 (un) | 1974-04-01 | 1974-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3556774A JPS5442071B2 (un) | 1974-04-01 | 1974-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50129877A true JPS50129877A (un) | 1975-10-14 |
| JPS5442071B2 JPS5442071B2 (un) | 1979-12-12 |
Family
ID=12445318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3556774A Expired JPS5442071B2 (un) | 1974-04-01 | 1974-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5442071B2 (un) |
-
1974
- 1974-04-01 JP JP3556774A patent/JPS5442071B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5442071B2 (un) | 1979-12-12 |