JPS502970Y2 - - Google Patents
Info
- Publication number
- JPS502970Y2 JPS502970Y2 JP10234672U JP10234672U JPS502970Y2 JP S502970 Y2 JPS502970 Y2 JP S502970Y2 JP 10234672 U JP10234672 U JP 10234672U JP 10234672 U JP10234672 U JP 10234672U JP S502970 Y2 JPS502970 Y2 JP S502970Y2
- 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 |
|---|---|---|---|
| JP10234672U JPS502970Y2 (en:Method) | 1972-09-04 | 1972-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10234672U JPS502970Y2 (en:Method) | 1972-09-04 | 1972-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4959204U JPS4959204U (en:Method) | 1974-05-24 |
| JPS502970Y2 true JPS502970Y2 (en:Method) | 1975-01-27 |
Family
ID=28310940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10234672U Expired JPS502970Y2 (en:Method) | 1972-09-04 | 1972-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS502970Y2 (en:Method) |
-
1972
- 1972-09-04 JP JP10234672U patent/JPS502970Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4959204U (en:Method) | 1974-05-24 |