FR1007976A - Appareil de reproduction photographique de documents - Google Patents
Appareil de reproduction photographique de documentsInfo
- Publication number
- FR1007976A FR1007976A FR1007976DA FR1007976A FR 1007976 A FR1007976 A FR 1007976A FR 1007976D A FR1007976D A FR 1007976DA FR 1007976 A FR1007976 A FR 1007976A
- Authority
- FR
- France
- Prior art keywords
- reproduction device
- document reproduction
- photographic document
- photographic
- reproduction
- 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
- G03B27/50—Projection printing apparatus, e.g. enlarger, copying camera with slit or like diaphragm moving over original for progressive exposure
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1007976XA | 1947-12-20 | 1947-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1007976A true FR1007976A (fr) | 1952-05-12 |
Family
ID=22281589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1007976D Expired FR1007976A (fr) | 1947-12-20 | 1948-12-20 | Appareil de reproduction photographique de documents |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1007976A (fr) |
-
1948
- 1948-12-20 FR FR1007976D patent/FR1007976A/fr not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR1055801A (fr) | Appareil de reproduction en fac-similé | |
| FR981864A (fr) | Appareil de reproduction en fac-similé | |
| FR984057A (fr) | Appareil de reproduction photographique | |
| FR971858A (fr) | Perfectionnements aux émulsions photographiques sensibles | |
| FR980383A (fr) | Appareil de reproduction photographique de documents | |
| FR1007976A (fr) | Appareil de reproduction photographique de documents | |
| CH273427A (fr) | Matériel photographique diazotype. | |
| FR940405A (fr) | Appareil de reproduction photographique de documents | |
| FR935632A (fr) | Appareil agrandisseur photographique | |
| FR927339A (fr) | Agrandisseur photographique | |
| CH280327A (fr) | Appareil enregistreur. | |
| CH279325A (fr) | Appareil à dessiner. | |
| FR946200A (fr) | Appareil à dessiner | |
| FR983516A (fr) | Appareil de reproduction photographique de documents sur microfilm | |
| FR1055781A (fr) | Appareil pour la reproduction photographique de documents | |
| FR973343A (fr) | Tireuse photographique | |
| FR1079746A (fr) | Appareil de reproduction photographique de documents | |
| FR984542A (fr) | Appareil de reproduction photographique | |
| FR939042A (fr) | Appareil enregistreur à fac-similé | |
| FR966012A (fr) | Appareil de manutentation et de reproduction photographique de documents | |
| FR922484A (fr) | Appareil de lecture et de tirage photographique | |
| FR978028A (fr) | Appareil de reproduction photographique de documents | |
| FR952995A (fr) | Laboratoire photographique portatif | |
| FR952113A (fr) | Objectif photographique | |
| FR942644A (fr) | Appareil de projection cinématographique |