FR488747A - Machine à copier photogénique - Google Patents
Machine à copier photogéniqueInfo
- Publication number
- FR488747A FR488747A FR488747DA FR488747A FR 488747 A FR488747 A FR 488747A FR 488747D A FR488747D A FR 488747DA FR 488747 A FR488747 A FR 488747A
- Authority
- FR
- France
- Prior art keywords
- photogenic
- copying machine
- copying
- machine
- photogenic copying
- 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
- G03B27/02—Exposure apparatus for contact printing
- G03B27/10—Copying apparatus with a relative movement between the original and the light source during exposure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR488747T | 1917-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR488747A true FR488747A (fr) | 1918-11-08 |
Family
ID=1525069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR488747D Expired FR488747A (fr) | 1917-09-07 | 1917-09-07 | Machine à copier photogénique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR488747A (fr) |
-
1917
- 1917-09-07 FR FR488747D patent/FR488747A/fr not_active Expired
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