FR2266260A1 - Illuminated desk for projection of photographs - has a control board whose markings are permanently illuminated - Google Patents
Illuminated desk for projection of photographs - has a control board whose markings are permanently illuminatedInfo
- Publication number
- FR2266260A1 FR2266260A1 FR7503772A FR7503772A FR2266260A1 FR 2266260 A1 FR2266260 A1 FR 2266260A1 FR 7503772 A FR7503772 A FR 7503772A FR 7503772 A FR7503772 A FR 7503772A FR 2266260 A1 FR2266260 A1 FR 2266260A1
- Authority
- FR
- France
- Prior art keywords
- illuminated
- permanently
- desk
- alternately
- photographs
- Prior art date
- 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
- 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
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- 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
- G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
- G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742414706 DE2414706A1 (de) | 1974-03-27 | 1974-03-27 | Erleuchtetes bedienungspult |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2266260A1 true FR2266260A1 (en) | 1975-10-24 |
FR2266260B3 FR2266260B3 (fr) | 1977-10-21 |
Family
ID=5911285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7503772A Granted FR2266260A1 (en) | 1974-03-27 | 1975-02-06 | Illuminated desk for projection of photographs - has a control board whose markings are permanently illuminated |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT345100B (fr) |
DE (1) | DE2414706A1 (fr) |
FR (1) | FR2266260A1 (fr) |
IT (1) | IT1034578B (fr) |
-
1974
- 1974-03-27 DE DE19742414706 patent/DE2414706A1/de not_active Ceased
-
1975
- 1975-01-13 AT AT19275A patent/AT345100B/de not_active IP Right Cessation
- 1975-02-06 FR FR7503772A patent/FR2266260A1/fr active Granted
- 1975-03-24 IT IT2156975A patent/IT1034578B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2266260B3 (fr) | 1977-10-21 |
DE2414706A1 (de) | 1975-10-16 |
AT345100B (de) | 1978-08-25 |
ATA19275A (de) | 1977-12-15 |
IT1034578B (it) | 1979-10-10 |
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