DE2223251A1 - - Google Patents
Info
- Publication number
- DE2223251A1 DE2223251A1 DE19722223251 DE2223251A DE2223251A1 DE 2223251 A1 DE2223251 A1 DE 2223251A1 DE 19722223251 DE19722223251 DE 19722223251 DE 2223251 A DE2223251 A DE 2223251A DE 2223251 A1 DE2223251 A1 DE 2223251A1
- Authority
- DE
- Germany
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
- Instructional Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2223251A DE2223251C2 (de) | 1972-05-12 | 1972-05-12 | Vorrichtung zur Kursbestimmung auf Navigationskarten |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2223251A DE2223251C2 (de) | 1972-05-12 | 1972-05-12 | Vorrichtung zur Kursbestimmung auf Navigationskarten |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2223251A1 true DE2223251A1 (de) | 1973-10-31 |
DE2223251B1 DE2223251B1 (de) | 1973-10-31 |
DE2223251C2 DE2223251C2 (de) | 1974-06-12 |
Family
ID=5844759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2223251A Expired DE2223251C2 (de) | 1972-05-12 | 1972-05-12 | Vorrichtung zur Kursbestimmung auf Navigationskarten |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2223251C2 (de) |
-
1972
- 1972-05-12 DE DE2223251A patent/DE2223251C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2223251C2 (de) | 1974-06-12 |
DE2223251B1 (de) | 1973-10-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |