BE686414A - - Google Patents
Info
- Publication number
- BE686414A BE686414A BE686414DA BE686414A BE 686414 A BE686414 A BE 686414A BE 686414D A BE686414D A BE 686414DA BE 686414 A BE686414 A BE 686414A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/001—Slide projectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR30507A FR1504413A (fr) | 1965-09-06 | 1965-09-06 | Dispositif lumineux |
| FR67174A FR91763E (fr) | 1965-09-06 | 1966-06-28 | Dispositif lumineux |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE686414A true BE686414A (cg-RX-API-DMAC7.html) | 1967-02-15 |
Family
ID=26165940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE686414D BE686414A (cg-RX-API-DMAC7.html) | 1965-09-06 | 1966-09-05 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3472586A (cg-RX-API-DMAC7.html) |
| BE (1) | BE686414A (cg-RX-API-DMAC7.html) |
| DE (1) | DE6600339U (cg-RX-API-DMAC7.html) |
| FR (2) | FR1504413A (cg-RX-API-DMAC7.html) |
| GB (1) | GB1157171A (cg-RX-API-DMAC7.html) |
| NL (1) | NL6612499A (cg-RX-API-DMAC7.html) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3686505A (en) * | 1969-08-18 | 1972-08-22 | Visual Environments Inc | Apparatus for controlling plural electrically actuated operating devices |
| US4278334A (en) * | 1978-12-01 | 1981-07-14 | Minolta Camera Kabushiki Kaisha | Illumination control apparatus for projection device |
| JPS5760323A (en) | 1980-09-26 | 1982-04-12 | Minolta Camera Co Ltd | Exposure controlling device for copying equipment |
| USD320030S (en) | 1987-10-30 | 1991-09-17 | Singer Link-Miles Limited | Triple-beam projector head |
| USD462949S1 (en) | 2000-10-31 | 2002-09-17 | Canon Kabushiki Kaisha | Optical wireless communication apparatus |
| US8545028B2 (en) * | 2009-11-20 | 2013-10-01 | Fishco Innovation Llc | Projector system for animation of image cells |
| USD633124S1 (en) * | 2009-12-30 | 2011-02-22 | Sanford, L.P. | Projector |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2011581A (en) * | 1933-07-19 | 1935-08-20 | Cons Advertising Corp Ltd | Screen advertising apparatus |
| US2863239A (en) * | 1954-10-11 | 1958-12-09 | Bernard R Glukes | Animated indicia by color occlusion |
| US2825165A (en) * | 1956-11-23 | 1958-03-04 | Paterson Donald Macdougal | Devices for holding film transparencies |
| US3025756A (en) * | 1957-09-24 | 1962-03-20 | Thomas B Howell | Projection device for producing composite optical image effects |
| US3045541A (en) * | 1958-09-08 | 1962-07-24 | Bregman Irvin | Slide projector |
| US3149785A (en) * | 1961-03-31 | 1964-09-22 | Arthur I Appleton | Flood lamp unit |
| US3282155A (en) * | 1964-09-25 | 1966-11-01 | Jr James C Cleary | Slide projection control system |
-
1965
- 1965-09-06 FR FR30507A patent/FR1504413A/fr not_active Expired
-
1966
- 1966-06-28 FR FR67174A patent/FR91763E/fr not_active Expired
- 1966-08-29 US US575605A patent/US3472586A/en not_active Expired - Lifetime
- 1966-09-05 BE BE686414D patent/BE686414A/xx unknown
- 1966-09-05 GB GB39655/66A patent/GB1157171A/en not_active Expired
- 1966-09-06 NL NL6612499A patent/NL6612499A/xx unknown
- 1966-09-06 DE DE6600339U patent/DE6600339U/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6612499A (cg-RX-API-DMAC7.html) | 1967-03-07 |
| GB1157171A (en) | 1969-07-02 |
| US3472586A (en) | 1969-10-14 |
| FR91763E (fr) | 1968-08-09 |
| FR1504413A (fr) | 1967-12-08 |
| DE6600339U (de) | 1969-01-23 |