FR1479560A - Improvements to cinematographic projection devices - Google Patents
Improvements to cinematographic projection devicesInfo
- Publication number
- FR1479560A FR1479560A FR55049A FR55049A FR1479560A FR 1479560 A FR1479560 A FR 1479560A FR 55049 A FR55049 A FR 55049A FR 55049 A FR55049 A FR 55049A FR 1479560 A FR1479560 A FR 1479560A
- Authority
- FR
- France
- Prior art keywords
- projection devices
- cinematographic projection
- cinematographic
- devices
- projection
- 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.)
- Expired
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
- G03B21/40—Eliminating or reducing effect of flicker
-
- 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
- G03B15/08—Trick photography
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Optical Filters (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR55049A FR1479560A (en) | 1966-03-25 | 1966-03-25 | Improvements to cinematographic projection devices |
GB1067667A GB1168323A (en) | 1966-03-25 | 1967-03-07 | Method and apparatus for Projecting Motion Pictures |
JP1544567A JPS4918258B1 (en) | 1966-03-25 | 1967-03-13 | |
ES338146A ES338146A1 (en) | 1966-03-25 | 1967-03-17 | Method and apparatus for Projecting Motion Pictures |
DE1967R0045539 DE1299526B (en) | 1966-03-25 | 1967-03-17 | Method and device for film projection |
BR18801367A BR6788013D0 (en) | 1966-03-25 | 1967-03-22 | METHOD AND APPARATUS TO DESIGN CINEMA TAPES |
CH415267A CH474774A (en) | 1966-03-25 | 1967-03-22 | Method and device for film projection |
NL6704365A NL6704365A (en) | 1966-03-25 | 1967-03-24 | |
BE696075D BE696075A (en) | 1966-03-25 | 1967-03-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR55049A FR1479560A (en) | 1966-03-25 | 1966-03-25 | Improvements to cinematographic projection devices |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1479560A true FR1479560A (en) | 1967-05-05 |
Family
ID=8604725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR55049A Expired FR1479560A (en) | 1966-03-25 | 1966-03-25 | Improvements to cinematographic projection devices |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS4918258B1 (en) |
BE (1) | BE696075A (en) |
BR (1) | BR6788013D0 (en) |
CH (1) | CH474774A (en) |
DE (1) | DE1299526B (en) |
ES (1) | ES338146A1 (en) |
FR (1) | FR1479560A (en) |
GB (1) | GB1168323A (en) |
NL (1) | NL6704365A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108681189B (en) * | 2018-03-26 | 2024-03-29 | 国网浙江省电力有限公司杭州供电公司 | Film digital processing equipment and method thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR808162A (en) * | 1935-10-12 | 1937-01-30 | Projection device with film with alternating and shifted images, and projectors for its use, with double window | |
DE716360C (en) * | 1939-07-29 | 1942-01-17 | Tobis Tonbild Syndikat Ag | Cinema projector with two or more lenses set for coverage projection |
CH298913A (en) * | 1951-01-25 | 1954-05-31 | Bamag Meguin Aktiengesellschaf | Method for recording and reproducing series images. |
DE1145482B (en) * | 1956-04-12 | 1963-03-14 | Alexander Nikolaus Karawias | Method for recording, copying and playing back cinematographic films and devices for carrying out the same |
-
1966
- 1966-03-25 FR FR55049A patent/FR1479560A/en not_active Expired
-
1967
- 1967-03-07 GB GB1067667A patent/GB1168323A/en not_active Expired
- 1967-03-13 JP JP1544567A patent/JPS4918258B1/ja active Pending
- 1967-03-17 ES ES338146A patent/ES338146A1/en not_active Expired
- 1967-03-17 DE DE1967R0045539 patent/DE1299526B/en active Pending
- 1967-03-22 BR BR18801367A patent/BR6788013D0/en unknown
- 1967-03-22 CH CH415267A patent/CH474774A/en not_active IP Right Cessation
- 1967-03-24 NL NL6704365A patent/NL6704365A/xx unknown
- 1967-03-24 BE BE696075D patent/BE696075A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1168323A (en) | 1969-10-22 |
BR6788013D0 (en) | 1973-06-07 |
BE696075A (en) | 1967-09-01 |
CH474774A (en) | 1969-06-30 |
ES338146A1 (en) | 1968-04-01 |
JPS4918258B1 (en) | 1974-05-09 |
DE1299526B (en) | 1969-07-17 |
NL6704365A (en) | 1967-09-26 |
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