JPS5736590B2 - - Google Patents
Info
- Publication number
- JPS5736590B2 JPS5736590B2 JP7906872A JP7906872A JPS5736590B2 JP S5736590 B2 JPS5736590 B2 JP S5736590B2 JP 7906872 A JP7906872 A JP 7906872A JP 7906872 A JP7906872 A JP 7906872A JP S5736590 B2 JPS5736590 B2 JP S5736590B2
- 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.)
- Expired
Links
Landscapes
- Displays For Variable Information Using Movable Means (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7906872A JPS5736590B2 (en:Method) | 1972-08-09 | 1972-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7906872A JPS5736590B2 (en:Method) | 1972-08-09 | 1972-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4937593A JPS4937593A (en:Method) | 1974-04-08 |
| JPS5736590B2 true JPS5736590B2 (en:Method) | 1982-08-04 |
Family
ID=13679555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7906872A Expired JPS5736590B2 (en:Method) | 1972-08-09 | 1972-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5736590B2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5650907A (en) * | 1979-10-01 | 1981-05-08 | Mitsubishi Rayon Co Ltd | Manufacture of impact-resistant resin |
-
1972
- 1972-08-09 JP JP7906872A patent/JPS5736590B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4937593A (en:Method) | 1974-04-08 |