JPS502968Y2 - - Google Patents
Info
- Publication number
- JPS502968Y2 JPS502968Y2 JP8784972U JP8784972U JPS502968Y2 JP S502968 Y2 JPS502968 Y2 JP S502968Y2 JP 8784972 U JP8784972 U JP 8784972U JP 8784972 U JP8784972 U JP 8784972U JP S502968 Y2 JPS502968 Y2 JP S502968Y2
- 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
- Railway Tracks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8784972U JPS502968Y2 (en:Method) | 1972-07-27 | 1972-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8784972U JPS502968Y2 (en:Method) | 1972-07-27 | 1972-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4945202U JPS4945202U (en:Method) | 1974-04-20 |
| JPS502968Y2 true JPS502968Y2 (en:Method) | 1975-01-27 |
Family
ID=27999740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8784972U Expired JPS502968Y2 (en:Method) | 1972-07-27 | 1972-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS502968Y2 (en:Method) |
-
1972
- 1972-07-27 JP JP8784972U patent/JPS502968Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4945202U (en:Method) | 1974-04-20 |