FR1450795A - Perfectionnements aux projecteurs cinématographiques - Google Patents
Perfectionnements aux projecteurs cinématographiquesInfo
- Publication number
- FR1450795A FR1450795A FR24719A FR24719A FR1450795A FR 1450795 A FR1450795 A FR 1450795A FR 24719 A FR24719 A FR 24719A FR 24719 A FR24719 A FR 24719A FR 1450795 A FR1450795 A FR 1450795A
- Authority
- FR
- France
- Prior art keywords
- cinematographic projectors
- cinematographic
- projectors
- 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
- 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
-
- 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
-
- 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
- G03B21/54—Accessories
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Recording Or Reproduction (AREA)
- Projection Apparatus (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR24719A FR1450795A (fr) | 1965-07-15 | 1965-07-15 | Perfectionnements aux projecteurs cinématographiques |
US504483A US3420606A (en) | 1964-10-31 | 1965-10-24 | Cinematographic projector apparatus |
CH1471565A CH428425A (fr) | 1964-10-31 | 1965-10-25 | Appareil de projection cinématographique propre à la projection de films sonores sans fin |
CH1019966A CH443893A (fr) | 1965-07-15 | 1966-07-12 | Projecteur cinématographique |
DE19661522288 DE1522288B2 (de) | 1965-07-15 | 1966-07-13 | Kinematographischer Projektionsapparat |
US565280A US3492066A (en) | 1965-07-15 | 1966-07-14 | Kinematographic projectors |
GB32017/66A GB1152373A (en) | 1965-07-15 | 1966-07-15 | Improvements in or relating to Motion-Picture Projection Units |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR24719A FR1450795A (fr) | 1965-07-15 | 1965-07-15 | Perfectionnements aux projecteurs cinématographiques |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1450795A true FR1450795A (fr) | 1966-06-24 |
Family
ID=8584536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR24719A Expired FR1450795A (fr) | 1964-10-31 | 1965-07-15 | Perfectionnements aux projecteurs cinématographiques |
Country Status (5)
Country | Link |
---|---|
US (1) | US3492066A (fr) |
CH (1) | CH443893A (fr) |
DE (1) | DE1522288B2 (fr) |
FR (1) | FR1450795A (fr) |
GB (1) | GB1152373A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016097658A1 (fr) | 2014-12-19 | 2016-06-23 | Université de Franche-Comté | Méthode de fabrication d'un guide photonique et guide photonique fabriqué par cette méthode |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3937567A (en) * | 1974-03-29 | 1976-02-10 | Betty Thomas | Continuous motion picture projector apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1963079A (en) * | 1933-02-16 | 1934-06-19 | W R M Inc | Sound record |
US2029979A (en) * | 1933-10-14 | 1936-02-04 | Le Film Ozaphane | Phonographic film |
US2215502A (en) * | 1938-01-04 | 1940-09-24 | Varley Sound Film System Ltd | Substandard sound film |
US2322369A (en) * | 1941-02-19 | 1943-06-22 | Russell Goldman | Talking motion picture projector |
US3284923A (en) * | 1964-07-16 | 1966-11-15 | Educational Res Associates Inc | Teaching machine with programmed multiple track film |
US3341276A (en) * | 1964-12-17 | 1967-09-12 | Ibm | Random access motion picture film |
-
1965
- 1965-07-15 FR FR24719A patent/FR1450795A/fr not_active Expired
-
1966
- 1966-07-12 CH CH1019966A patent/CH443893A/fr unknown
- 1966-07-13 DE DE19661522288 patent/DE1522288B2/de active Pending
- 1966-07-14 US US565280A patent/US3492066A/en not_active Expired - Lifetime
- 1966-07-15 GB GB32017/66A patent/GB1152373A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016097658A1 (fr) | 2014-12-19 | 2016-06-23 | Université de Franche-Comté | Méthode de fabrication d'un guide photonique et guide photonique fabriqué par cette méthode |
Also Published As
Publication number | Publication date |
---|---|
CH443893A (fr) | 1967-09-15 |
DE1522288A1 (de) | 1969-08-07 |
GB1152373A (en) | 1969-05-14 |
DE1522288B2 (de) | 1970-02-05 |
US3492066A (en) | 1970-01-27 |
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