NL7408190A - - Google Patents
Info
- Publication number
- NL7408190A NL7408190A NL7408190A NL7408190A NL7408190A NL 7408190 A NL7408190 A NL 7408190A NL 7408190 A NL7408190 A NL 7408190A NL 7408190 A NL7408190 A NL 7408190A NL 7408190 A NL7408190 A NL 7408190A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
- G01C3/12—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument with monocular observation at a single point, e.g. coincidence type
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Measurement Of Optical Distance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7322901A FR2234548B1 (fr) | 1973-06-22 | 1973-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7408190A true NL7408190A (fr) | 1974-12-24 |
Family
ID=9121426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7408190A NL7408190A (fr) | 1973-06-22 | 1974-06-19 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE816713A (fr) |
| CH (1) | CH585390A5 (fr) |
| FR (1) | FR2234548B1 (fr) |
| GB (1) | GB1443660A (fr) |
| IT (1) | IT1011929B (fr) |
| NL (1) | NL7408190A (fr) |
| SE (1) | SE398671B (fr) |
-
1973
- 1973-06-22 FR FR7322901A patent/FR2234548B1/fr not_active Expired
-
1974
- 1974-06-06 IT IT68783/74A patent/IT1011929B/it active
- 1974-06-06 CH CH775874A patent/CH585390A5/xx not_active IP Right Cessation
- 1974-06-19 NL NL7408190A patent/NL7408190A/xx unknown
- 1974-06-19 SE SE7408128A patent/SE398671B/xx unknown
- 1974-06-21 GB GB2771074A patent/GB1443660A/en not_active Expired
- 1974-06-21 BE BE145755A patent/BE816713A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE816713A (fr) | 1974-12-23 |
| DE2427379A1 (de) | 1975-01-23 |
| SE7408128L (fr) | 1974-12-23 |
| SE398671B (sv) | 1978-01-09 |
| GB1443660A (en) | 1976-07-21 |
| FR2234548A1 (fr) | 1975-01-17 |
| CH585390A5 (fr) | 1977-02-28 |
| FR2234548B1 (fr) | 1976-04-30 |
| IT1011929B (it) | 1977-02-10 |
| DE2427379B2 (de) | 1976-02-12 |