JPS491197A - - Google Patents
Info
- Publication number
- JPS491197A JPS491197A JP3846672A JP3846672A JPS491197A JP S491197 A JPS491197 A JP S491197A JP 3846672 A JP3846672 A JP 3846672A JP 3846672 A JP3846672 A JP 3846672A JP S491197 A JPS491197 A JP S491197A
- 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
- Traffic Control Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3846672A JPS491197A (zh) | 1972-04-17 | 1972-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3846672A JPS491197A (zh) | 1972-04-17 | 1972-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS491197A true JPS491197A (zh) | 1974-01-08 |
Family
ID=12526011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3846672A Pending JPS491197A (zh) | 1972-04-17 | 1972-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS491197A (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50105095U (zh) * | 1974-01-30 | 1975-08-29 | ||
| JPS5115295U (zh) * | 1974-07-22 | 1976-02-04 |
-
1972
- 1972-04-17 JP JP3846672A patent/JPS491197A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50105095U (zh) * | 1974-01-30 | 1975-08-29 | ||
| JPS5115295U (zh) * | 1974-07-22 | 1976-02-04 |