FR2083504A3 - - Google Patents
Info
- Publication number
- FR2083504A3 FR2083504A3 FR7110085A FR7110085A FR2083504A3 FR 2083504 A3 FR2083504 A3 FR 2083504A3 FR 7110085 A FR7110085 A FR 7110085A FR 7110085 A FR7110085 A FR 7110085A FR 2083504 A3 FR2083504 A3 FR 2083504A3
- Authority
- FR
- France
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/147—Beam splitting or combining systems operating by reflection only using averaging effects by spatially variable reflectivity on a microscopic level, e.g. polka dots, chequered or discontinuous patterns, or rapidly moving surfaces
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2167670A | 1970-03-23 | 1970-03-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2083504A3 true FR2083504A3 (en) | 1971-12-17 |
FR2083504B3 FR2083504B3 (en) | 1973-12-28 |
Family
ID=21805530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7110085A Expired FR2083504B3 (en) | 1970-03-23 | 1971-03-23 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2113966A1 (en) |
FR (1) | FR2083504B3 (en) |
NL (1) | NL7103684A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19627417C1 (en) * | 1996-07-08 | 1997-10-23 | Daimler Benz Ag | External rear view mirror for motor vehicle |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0122364A1 (en) * | 1981-02-24 | 1984-10-24 | The Commonwealth Of Australia | A mirror for a spectrophotometer |
DE3126938C3 (en) * | 1981-07-08 | 1989-03-16 | Heinz-Wolfgang Koehler | Device for image evaluation |
DE3338967A1 (en) * | 1983-10-27 | 1985-05-09 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Beam splitter |
EP0276337B1 (en) * | 1987-01-24 | 1989-11-29 | Dr.-Ing. Rudolf Hell GmbH | Aperture stop arrangement for the optoelectronic scanning of documents |
JPH02193637A (en) * | 1989-01-23 | 1990-07-31 | Kowa Co | Ophthalmologic measuring device |
-
1971
- 1971-03-18 NL NL7103684A patent/NL7103684A/xx unknown
- 1971-03-23 FR FR7110085A patent/FR2083504B3/fr not_active Expired
- 1971-03-23 DE DE19712113966 patent/DE2113966A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19627417C1 (en) * | 1996-07-08 | 1997-10-23 | Daimler Benz Ag | External rear view mirror for motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
NL7103684A (en) | 1971-09-27 |
DE2113966A1 (en) | 1971-10-07 |
FR2083504B3 (en) | 1973-12-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |