JPS4912506A - - Google Patents
Info
- Publication number
- JPS4912506A JPS4912506A JP4945272A JP4945272A JPS4912506A JP S4912506 A JPS4912506 A JP S4912506A JP 4945272 A JP4945272 A JP 4945272A JP 4945272 A JP4945272 A JP 4945272A JP S4912506 A JPS4912506 A JP S4912506A
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4945272A JPS4912506A (hu) | 1972-05-18 | 1972-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4945272A JPS4912506A (hu) | 1972-05-18 | 1972-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4912506A true JPS4912506A (hu) | 1974-02-04 |
Family
ID=12831518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4945272A Pending JPS4912506A (hu) | 1972-05-18 | 1972-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4912506A (hu) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128183B1 (hu) * | 1970-07-30 | 1976-08-17 | ||
| JPS5275165A (en) * | 1975-12-18 | 1977-06-23 | Mitsubishi Electric Corp | Reset time-limit type timer circuit |
-
1972
- 1972-05-18 JP JP4945272A patent/JPS4912506A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128183B1 (hu) * | 1970-07-30 | 1976-08-17 | ||
| JPS5275165A (en) * | 1975-12-18 | 1977-06-23 | Mitsubishi Electric Corp | Reset time-limit type timer circuit |
| JPS5412381B2 (hu) * | 1975-12-18 | 1979-05-22 |