FR26317E - Improvements to continuous machines drawing flat drawings to be reproduced - Google Patents
Improvements to continuous machines drawing flat drawings to be reproducedInfo
- Publication number
- FR26317E FR26317E FR26317DA FR26317E FR 26317 E FR26317 E FR 26317E FR 26317D A FR26317D A FR 26317DA FR 26317 E FR26317 E FR 26317E
- Authority
- FR
- France
- Prior art keywords
- reproduced
- continuous machines
- drawing flat
- drawings
- flat drawings
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR26317T | 1922-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR26317E true FR26317E (en) | 1923-11-06 |
Family
ID=8664757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR26317D Expired FR26317E (en) | 1922-05-03 | 1922-05-03 | Improvements to continuous machines drawing flat drawings to be reproduced |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR26317E (en) |
-
1922
- 1922-05-03 FR FR26317D patent/FR26317E/en not_active Expired
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