JPS49123799A - - Google Patents
Info
- Publication number
- JPS49123799A JPS49123799A JP48036853A JP3685373A JPS49123799A JP S49123799 A JPS49123799 A JP S49123799A JP 48036853 A JP48036853 A JP 48036853A JP 3685373 A JP3685373 A JP 3685373A JP S49123799 A JPS49123799 A JP S49123799A
- 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
- Traffic Control Systems (AREA)
- Geophysics And Detection Of Objects (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48036853A JPS5226998B2 (ja) | 1973-03-31 | 1973-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48036853A JPS5226998B2 (ja) | 1973-03-31 | 1973-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49123799A true JPS49123799A (ja) | 1974-11-27 |
| JPS5226998B2 JPS5226998B2 (ja) | 1977-07-18 |
Family
ID=12481321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48036853A Expired JPS5226998B2 (ja) | 1973-03-31 | 1973-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5226998B2 (ja) |
-
1973
- 1973-03-31 JP JP48036853A patent/JPS5226998B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5226998B2 (ja) | 1977-07-18 |