FR946947A - Camera for photographic reproduction, with enlargement and reduction, with direct negative - Google Patents
Camera for photographic reproduction, with enlargement and reduction, with direct negativeInfo
- Publication number
- FR946947A FR946947A FR946947DA FR946947A FR 946947 A FR946947 A FR 946947A FR 946947D A FR946947D A FR 946947DA FR 946947 A FR946947 A FR 946947A
- Authority
- FR
- France
- Prior art keywords
- enlargement
- camera
- reduction
- photographic reproduction
- direct negative
- 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 |
---|---|---|---|
IT946947X | 1944-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR946947A true FR946947A (en) | 1949-06-17 |
Family
ID=11332400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR946947D Expired FR946947A (en) | 1944-07-13 | 1947-05-20 | Camera for photographic reproduction, with enlargement and reduction, with direct negative |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR946947A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1170767B (en) * | 1959-10-08 | 1964-05-21 | Caps Ltd | Microfilm enlarger |
-
1947
- 1947-05-20 FR FR946947D patent/FR946947A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1170767B (en) * | 1959-10-08 | 1964-05-21 | Caps Ltd | Microfilm enlarger |
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