JPS4849108A - - Google Patents
Info
- Publication number
- JPS4849108A JPS4849108A JP8420071A JP8420071A JPS4849108A JP S4849108 A JPS4849108 A JP S4849108A JP 8420071 A JP8420071 A JP 8420071A JP 8420071 A JP8420071 A JP 8420071A JP S4849108 A JPS4849108 A JP S4849108A
- 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.)
- Pending
Links
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
- Traffic Control Systems (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8420071A JPS4849108A (ja) | 1971-10-23 | 1971-10-23 | |
| US00292104A US3817344A (en) | 1971-09-23 | 1972-09-25 | Apparatus for controlling vehicular speed and interspacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8420071A JPS4849108A (ja) | 1971-10-23 | 1971-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4849108A true JPS4849108A (ja) | 1973-07-11 |
Family
ID=13823821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8420071A Pending JPS4849108A (ja) | 1971-09-23 | 1971-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4849108A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51108404A (ja) * | 1974-05-17 | 1976-09-25 | Siemens Ag |
-
1971
- 1971-10-23 JP JP8420071A patent/JPS4849108A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51108404A (ja) * | 1974-05-17 | 1976-09-25 | Siemens Ag |