BE721558A - - Google Patents
Info
- Publication number
- BE721558A BE721558A BE721558DA BE721558A BE 721558 A BE721558 A BE 721558A BE 721558D A BE721558D A BE 721558DA BE 721558 A BE721558 A BE 721558A
- Authority
- BE
- Belgium
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
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0905—Dividing and/or superposing multiple light beams
-
- 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
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Projection-Type Copiers In General (AREA)
- Ink Jet (AREA)
- Stereoscopic And Panoramic Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6280867 | 1967-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE721558A true BE721558A (https=) | 1969-03-03 |
Family
ID=13210992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE721558D BE721558A (https=) | 1967-09-29 | 1968-09-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3587430A (https=) |
| BE (1) | BE721558A (https=) |
| DE (1) | DE1797460B1 (https=) |
| GB (1) | GB1244342A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3980407A (en) * | 1975-01-17 | 1976-09-14 | Electromask, Inc. | Shutter plate movement |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3122075A (en) * | 1953-03-18 | 1964-02-25 | Time Inc | Photocomposing mechanism |
| US2950644A (en) * | 1955-04-25 | 1960-08-30 | Polaroid Corp | Cinematographic method and apparatus |
| FR1271665A (fr) * | 1960-08-03 | 1961-09-15 | Polaroid Corp | Procédé et appareil utilisés en cinématographie |
| DE1180239B (de) * | 1960-08-29 | 1964-10-22 | Polaroid Corp | Rasterkinematographisches Aufnahme- und Wiedergabeverfahren sowie Vorrichtung zur Durchfuehrung des Verfahrens |
-
1968
- 1968-09-11 GB GB43156/68A patent/GB1244342A/en not_active Expired
- 1968-09-19 US US760771A patent/US3587430A/en not_active Expired - Lifetime
- 1968-09-27 BE BE721558D patent/BE721558A/xx unknown
- 1968-09-30 DE DE19681797460 patent/DE1797460B1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1244342A (en) | 1971-08-25 |
| US3587430A (en) | 1971-06-28 |
| DE1797460B1 (de) | 1971-10-28 |