FR831425A - Apparatus intended for the cinematographic projection of titles - Google Patents
Apparatus intended for the cinematographic projection of titlesInfo
- Publication number
- FR831425A FR831425A FR831425DA FR831425A FR 831425 A FR831425 A FR 831425A FR 831425D A FR831425D A FR 831425DA FR 831425 A FR831425 A FR 831425A
- Authority
- FR
- France
- Prior art keywords
- titles
- apparatus intended
- cinematographic projection
- cinematographic
- 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
- G03B21/26—Projecting separately subsidiary matter simultaneously with main image
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL831425X | 1936-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR831425A true FR831425A (en) | 1938-09-02 |
Family
ID=19842975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR831425D Expired FR831425A (en) | 1936-12-31 | 1937-12-29 | Apparatus intended for the cinematographic projection of titles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR831425A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2775827A (en) * | 1951-05-23 | 1957-01-01 | Perceptual Dev Lab Inc | Device for reading training |
-
1937
- 1937-12-29 FR FR831425D patent/FR831425A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2775827A (en) * | 1951-05-23 | 1957-01-01 | Perceptual Dev Lab Inc | Device for reading training |
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