JPS4991904U - - Google Patents
Info
- Publication number
- JPS4991904U JPS4991904U JP13845872U JP13845872U JPS4991904U JP S4991904 U JPS4991904 U JP S4991904U JP 13845872 U JP13845872 U JP 13845872U JP 13845872 U JP13845872 U JP 13845872U JP S4991904 U JPS4991904 U JP S4991904U
- 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
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13845872U JPS5135044Y2 (de) | 1972-12-04 | 1972-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13845872U JPS5135044Y2 (de) | 1972-12-04 | 1972-12-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4991904U true JPS4991904U (de) | 1974-08-08 |
| JPS5135044Y2 JPS5135044Y2 (de) | 1976-08-30 |
Family
ID=28412534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13845872U Expired JPS5135044Y2 (de) | 1972-12-04 | 1972-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5135044Y2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017043217A (ja) * | 2015-08-26 | 2017-03-02 | 株式会社昭和テックス | 踏切における列車検出装置 |
-
1972
- 1972-12-04 JP JP13845872U patent/JPS5135044Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017043217A (ja) * | 2015-08-26 | 2017-03-02 | 株式会社昭和テックス | 踏切における列車検出装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5135044Y2 (de) | 1976-08-30 |