JPS50121679A - - Google Patents
Info
- Publication number
- JPS50121679A JPS50121679A JP49028079A JP2807974A JPS50121679A JP S50121679 A JPS50121679 A JP S50121679A JP 49028079 A JP49028079 A JP 49028079A JP 2807974 A JP2807974 A JP 2807974A JP S50121679 A JPS50121679 A JP S50121679A
- 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
- Road Signs Or Road Markings (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Traffic Control Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49028079A JPS5217198B2 (en:Method) | 1974-03-13 | 1974-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49028079A JPS5217198B2 (en:Method) | 1974-03-13 | 1974-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50121679A true JPS50121679A (en:Method) | 1975-09-23 |
| JPS5217198B2 JPS5217198B2 (en:Method) | 1977-05-13 |
Family
ID=12238753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49028079A Expired JPS5217198B2 (en:Method) | 1974-03-13 | 1974-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5217198B2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52104394U (en:Method) * | 1976-02-04 | 1977-08-08 |
-
1974
- 1974-03-13 JP JP49028079A patent/JPS5217198B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52104394U (en:Method) * | 1976-02-04 | 1977-08-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5217198B2 (en:Method) | 1977-05-13 |