JPS4957508A - - Google Patents
Info
- Publication number
- JPS4957508A JPS4957508A JP10011872A JP10011872A JPS4957508A JP S4957508 A JPS4957508 A JP S4957508A JP 10011872 A JP10011872 A JP 10011872A JP 10011872 A JP10011872 A JP 10011872A JP S4957508 A JPS4957508 A JP S4957508A
- 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
- Electric Propulsion And Braking For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10011872A JPS5229844B2 (OSRAM) | 1972-10-05 | 1972-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10011872A JPS5229844B2 (OSRAM) | 1972-10-05 | 1972-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4957508A true JPS4957508A (OSRAM) | 1974-06-04 |
| JPS5229844B2 JPS5229844B2 (OSRAM) | 1977-08-04 |
Family
ID=14265425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10011872A Expired JPS5229844B2 (OSRAM) | 1972-10-05 | 1972-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5229844B2 (OSRAM) |
-
1972
- 1972-10-05 JP JP10011872A patent/JPS5229844B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5229844B2 (OSRAM) | 1977-08-04 |