NL298589A - - Google Patents
Info
- Publication number
- NL298589A NL298589A NL298589DA NL298589A NL 298589 A NL298589 A NL 298589A NL 298589D A NL298589D A NL 298589DA NL 298589 A NL298589 A NL 298589A
- 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
- G01C3/22—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length at, near, or formed by the object
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL298589A true NL298589A (enExample) |
Family
ID=1878242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL298589D NL298589A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL298589A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3842511A (en) * | 1972-08-07 | 1974-10-22 | G Young | Integral hand held tailgating device |
| US4263719A (en) * | 1976-08-16 | 1981-04-28 | Murdoch Colin Albert | Optical sighting devices |
-
0
- NL NL298589D patent/NL298589A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3842511A (en) * | 1972-08-07 | 1974-10-22 | G Young | Integral hand held tailgating device |
| US4263719A (en) * | 1976-08-16 | 1981-04-28 | Murdoch Colin Albert | Optical sighting devices |
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