JPS4898508A - - Google Patents
Info
- Publication number
- JPS4898508A JPS4898508A JP47030742A JP3074272A JPS4898508A JP S4898508 A JPS4898508 A JP S4898508A JP 47030742 A JP47030742 A JP 47030742A JP 3074272 A JP3074272 A JP 3074272A JP S4898508 A JPS4898508 A JP S4898508A
- 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)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47030742A JPS4898508A (ref) | 1972-03-29 | 1972-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47030742A JPS4898508A (ref) | 1972-03-29 | 1972-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4898508A true JPS4898508A (ref) | 1973-12-14 |
Family
ID=12312117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47030742A Pending JPS4898508A (ref) | 1972-03-29 | 1972-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4898508A (ref) |
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1972
- 1972-03-29 JP JP47030742A patent/JPS4898508A/ja active Pending