FR839111A - Tireuses pour photocopie - Google Patents
Tireuses pour photocopieInfo
- Publication number
- FR839111A FR839111A FR839111DA FR839111A FR 839111 A FR839111 A FR 839111A FR 839111D A FR839111D A FR 839111DA FR 839111 A FR839111 A FR 839111A
- Authority
- FR
- France
- Prior art keywords
- photocopying machines
- photocopying
- machines
- 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
- G03B27/14—Details
- G03B27/24—Separating the original from the print
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE839111X | 1937-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR839111A true FR839111A (fr) | 1939-03-27 |
Family
ID=6761838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR839111D Expired FR839111A (fr) | 1937-07-19 | 1938-06-09 | Tireuses pour photocopie |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR839111A (fr) |
-
1938
- 1938-06-09 FR FR839111D patent/FR839111A/fr not_active Expired
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