FR674516A - Appareil de projection photographique - Google Patents
Appareil de projection photographiqueInfo
- Publication number
- FR674516A FR674516A FR674516DA FR674516A FR 674516 A FR674516 A FR 674516A FR 674516D A FR674516D A FR 674516DA FR 674516 A FR674516 A FR 674516A
- Authority
- FR
- France
- Prior art keywords
- projection device
- photographic projection
- photographic
- 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
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/323—Copying cameras
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR674516T | 1929-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR674516A true FR674516A (fr) | 1930-01-29 |
Family
ID=9018823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR674516D Expired FR674516A (fr) | 1929-05-08 | 1929-05-08 | Appareil de projection photographique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR674516A (fr) |
-
1929
- 1929-05-08 FR FR674516D patent/FR674516A/fr not_active Expired
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