FR620335A - Apparatus for printing positive films - Google Patents
Apparatus for printing positive filmsInfo
- Publication number
- FR620335A FR620335A FR620335DA FR620335A FR 620335 A FR620335 A FR 620335A FR 620335D A FR620335D A FR 620335DA FR 620335 A FR620335 A FR 620335A
- Authority
- FR
- France
- Prior art keywords
- positive films
- printing positive
- printing
- films
- positive
- 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
- G03B27/04—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box
- G03B27/08—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box for automatic copying of several originals one after the other, e.g. for copying cinematograph film
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR620335T | 1925-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR620335A true FR620335A (en) | 1927-04-20 |
Family
ID=8984330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR620335D Expired FR620335A (en) | 1925-12-21 | 1925-12-21 | Apparatus for printing positive films |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR620335A (en) |
-
1925
- 1925-12-21 FR FR620335D patent/FR620335A/en not_active Expired
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