BE791092A - PRISMATIC DEVICE - Google Patents
PRISMATIC DEVICEInfo
- Publication number
- BE791092A BE791092A BE791092DA BE791092A BE 791092 A BE791092 A BE 791092A BE 791092D A BE791092D A BE 791092DA BE 791092 A BE791092 A BE 791092A
- Authority
- BE
- Belgium
- Prior art keywords
- prismatic device
- prismatic
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/001—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles integrated in the windows, e.g. Fresnel lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5185371A GB1370376A (en) | 1971-11-08 | 1971-11-08 | Vehicles having a rear view optical system |
Publications (1)
Publication Number | Publication Date |
---|---|
BE791092A true BE791092A (en) | 1973-03-01 |
Family
ID=10461644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE791092D BE791092A (en) | 1971-11-08 | PRISMATIC DEVICE |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE791092A (en) |
FR (1) | FR2160053A5 (en) |
GB (1) | GB1370376A (en) |
NL (1) | NL7214572A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0085479A1 (en) * | 1982-01-07 | 1983-08-10 | Leslie F. Dupee | Rear viewing system |
GB2263453B (en) * | 1991-10-31 | 1995-08-09 | Justin Miles Thomas | Improvements in or relating to rear view systems |
GB9600929D0 (en) * | 1996-01-17 | 1996-03-20 | Hopkins David | Improvements in optical devices |
CN102416905A (en) * | 2011-10-21 | 2012-04-18 | 杨学斌 | Vehicle device for expanding visual field |
-
0
- BE BE791092D patent/BE791092A/en unknown
-
1971
- 1971-11-08 GB GB5185371A patent/GB1370376A/en not_active Expired
-
1972
- 1972-10-27 NL NL7214572A patent/NL7214572A/xx not_active Application Discontinuation
- 1972-11-07 FR FR7239304A patent/FR2160053A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1370376A (en) | 1974-10-16 |
NL7214572A (en) | 1973-05-10 |
FR2160053A5 (en) | 1973-06-22 |
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