BE722792A - - Google Patents
Info
- Publication number
- BE722792A BE722792A BE722792DA BE722792A BE 722792 A BE722792 A BE 722792A BE 722792D A BE722792D A BE 722792DA BE 722792 A BE722792 A BE 722792A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/004—Systems comprising a plurality of reflections between two or more surfaces, e.g. cells, resonators
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/02—Catoptric systems, e.g. image erecting and reversing system
- G02B17/06—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
- G02B17/0605—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Telescopes (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6714459A NL6714459A (de) | 1967-10-25 | 1967-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE722792A true BE722792A (de) | 1969-04-23 |
Family
ID=19801550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE722792D BE722792A (de) | 1967-10-25 | 1968-10-23 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3694091A (de) |
| BE (1) | BE722792A (de) |
| CH (1) | CH492198A (de) |
| FR (1) | FR1597571A (de) |
| GB (1) | GB1204596A (de) |
| NL (1) | NL6714459A (de) |
| SE (1) | SE349666B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0055884A3 (de) * | 1980-09-16 | 1983-03-30 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and | Optische Einrichtung zum Messen der Divergenz von zwei ungefähr koinzidierenden optischen Achsen |
| GB2231953B (en) * | 1989-05-18 | 1993-01-20 | Dynapert Ltd | Method of setting up apparatus for handling electrical or electronic components |
| FR2789068B1 (fr) | 1999-02-03 | 2001-03-16 | Optique Et Microsystemes Sa | Dispositif d'alignement pour l'assemblage de microsystemes et pour la micro distribution sur microsystemes ou sur microcomposants biotechnologiques |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB870461A (en) * | 1958-02-19 | 1961-06-14 | Ass Elect Ind | Improvements relating to optical apparatus for measuring small movements of a body |
| GB950765A (en) * | 1961-09-04 | 1964-02-26 | Ass Elect Ind | Improvements relating to optical apparatus for measuring small movements of a body |
-
1967
- 1967-10-25 NL NL6714459A patent/NL6714459A/xx unknown
-
1968
- 1968-10-22 GB GB50012/68A patent/GB1204596A/en not_active Expired
- 1968-10-22 FR FR1597571D patent/FR1597571A/fr not_active Expired
- 1968-10-22 SE SE14280/68A patent/SE349666B/xx unknown
- 1968-10-22 CH CH1578068A patent/CH492198A/de not_active IP Right Cessation
- 1968-10-23 BE BE722792D patent/BE722792A/xx unknown
-
1971
- 1971-07-19 US US164096A patent/US3694091A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1204596A (en) | 1970-09-09 |
| DE1801817B2 (de) | 1976-01-02 |
| FR1597571A (de) | 1970-06-29 |
| SE349666B (de) | 1972-10-02 |
| US3694091A (en) | 1972-09-26 |
| CH492198A (de) | 1970-06-15 |
| NL6714459A (de) | 1969-04-29 |
| DE1801817A1 (de) | 1969-06-26 |