FR881847A - Support d'épreuves stéréoscopiques - Google Patents
Support d'épreuves stéréoscopiquesInfo
- Publication number
- FR881847A FR881847A FR881847DA FR881847A FR 881847 A FR881847 A FR 881847A FR 881847D A FR881847D A FR 881847DA FR 881847 A FR881847 A FR 881847A
- Authority
- FR
- France
- Prior art keywords
- stereoscopic
- proof support
- proof
- support
- stereoscopic proof
- 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
- G03B21/54—Accessories
- G03B21/64—Means for mounting individual pictures to be projected, e.g. frame for transparency
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE881847X | 1941-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR881847A true FR881847A (fr) | 1943-05-10 |
Family
ID=6831451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR881847D Expired FR881847A (fr) | 1941-05-12 | 1942-05-07 | Support d'épreuves stéréoscopiques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR881847A (fr) |
-
1942
- 1942-05-07 FR FR881847D patent/FR881847A/fr not_active Expired
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