SE340040B - - Google Patents
Info
- Publication number
- SE340040B SE340040B SE796769A SE796769A SE340040B SE 340040 B SE340040 B SE 340040B SE 796769 A SE796769 A SE 796769A SE 796769 A SE796769 A SE 796769A SE 340040 B SE340040 B SE 340040B
- Authority
- SE
- Sweden
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
- G01C3/02—Details
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/18—Focusing aids
- G03B13/20—Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Pivots And Pivotal Connections (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73529368A | 1968-06-07 | 1968-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE340040B true SE340040B (xx) | 1971-11-01 |
Family
ID=24955173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE796769A SE340040B (xx) | 1968-06-07 | 1969-06-05 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE734157A (xx) |
| CH (1) | CH493825A (xx) |
| DE (1) | DE1928792B2 (xx) |
| FR (1) | FR2010391A1 (xx) |
| NL (1) | NL6908644A (xx) |
| SE (1) | SE340040B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207669B (zh) * | 2019-06-14 | 2023-05-16 | 保利新联爆破工程集团有限公司 | 一种溶洞智能测量装置及其测量方法 |
-
1969
- 1969-06-05 CH CH884669A patent/CH493825A/fr not_active IP Right Cessation
- 1969-06-05 SE SE796769A patent/SE340040B/xx unknown
- 1969-06-06 DE DE19691928792 patent/DE1928792B2/de not_active Withdrawn
- 1969-06-06 FR FR6918795A patent/FR2010391A1/fr not_active Withdrawn
- 1969-06-06 BE BE734157D patent/BE734157A/xx unknown
- 1969-06-06 NL NL6908644A patent/NL6908644A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE734157A (xx) | 1969-11-17 |
| NL6908644A (xx) | 1969-12-09 |
| FR2010391A1 (xx) | 1970-02-13 |
| DE1928792A1 (de) | 1969-12-11 |
| CH493825A (fr) | 1970-07-15 |
| DE1928792B2 (de) | 1971-07-22 |