ES503453A0 - IMPROVEMENTS IN THE NAVIGATION AID DEVICES. - Google Patents
IMPROVEMENTS IN THE NAVIGATION AID DEVICES.Info
- Publication number
- ES503453A0 ES503453A0 ES503453A ES503453A ES503453A0 ES 503453 A0 ES503453 A0 ES 503453A0 ES 503453 A ES503453 A ES 503453A ES 503453 A ES503453 A ES 503453A ES 503453 A0 ES503453 A0 ES 503453A0
- Authority
- ES
- Spain
- Prior art keywords
- navigation aid
- aid devices
- devices
- navigation
- aid
- Prior art date
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES503453A ES8305133A3 (en) | 1981-06-26 | 1981-06-26 | Improvements in helping devices for navigation. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES503453A ES8305133A3 (en) | 1981-06-26 | 1981-06-26 | Improvements in helping devices for navigation. (Machine-translation by Google Translate, not legally binding) |
Publications (2)
Publication Number | Publication Date |
---|---|
ES503453A0 true ES503453A0 (en) | 1983-04-16 |
ES8305133A3 ES8305133A3 (en) | 1983-04-16 |
Family
ID=8482604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES503453A Expired ES8305133A3 (en) | 1981-06-26 | 1981-06-26 | Improvements in helping devices for navigation. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES8305133A3 (en) |
-
1981
- 1981-06-26 ES ES503453A patent/ES8305133A3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES8305133A3 (en) | 1983-04-16 |
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