JPS50121680A - - Google Patents
Info
- Publication number
- JPS50121680A JPS50121680A JP2856574A JP2856574A JPS50121680A JP S50121680 A JPS50121680 A JP S50121680A JP 2856574 A JP2856574 A JP 2856574A JP 2856574 A JP2856574 A JP 2856574A JP S50121680 A JPS50121680 A JP S50121680A
- 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)
- Navigation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2856574A JPS50121680A (fr) | 1974-03-14 | 1974-03-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2856574A JPS50121680A (fr) | 1974-03-14 | 1974-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS50121680A true JPS50121680A (fr) | 1975-09-23 |
Family
ID=12252153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2856574A Pending JPS50121680A (fr) | 1974-03-14 | 1974-03-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS50121680A (fr) |
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1974
- 1974-03-14 JP JP2856574A patent/JPS50121680A/ja active Pending