FR518256A - Process for the production of photographic reliefs - Google Patents
Process for the production of photographic reliefsInfo
- Publication number
- FR518256A FR518256A FR518256A FR518256DA FR518256A FR 518256 A FR518256 A FR 518256A FR 518256 A FR518256 A FR 518256A FR 518256D A FR518256D A FR 518256DA FR 518256 A FR518256 A FR 518256A
- Authority
- FR
- France
- Prior art keywords
- reliefs
- photographic
- production
- photographic reliefs
- 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
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/315—Tanning development
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE309193T | 1916-12-06 | ||
GB15193/20A GB172342A (en) | 1916-12-06 | 1920-06-04 | Manufacture of photographic reliefs |
Publications (1)
Publication Number | Publication Date |
---|---|
FR518256A true FR518256A (en) | 1921-05-21 |
Family
ID=25984413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR518256A Expired FR518256A (en) | 1916-12-06 | 1920-06-29 | Process for the production of photographic reliefs |
Country Status (3)
Country | Link |
---|---|
DE (2) | DE309193C (en) |
FR (1) | FR518256A (en) |
GB (1) | GB172342A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE746623C (en) * | 1938-06-25 | 1944-08-16 | Emil Baer | Process for making screened colloid relief printing forms |
DE743624C (en) * | 1941-12-11 | 1943-12-30 | Ig Farbenindustrie Ag | Method for producing a washout relief |
US2704712A (en) * | 1952-09-18 | 1955-03-22 | Eastman Kodak Co | Photographic copying process |
-
1916
- 1916-12-06 DE DE1916309193D patent/DE309193C/de not_active Expired
-
1918
- 1918-01-18 DE DE1918310038D patent/DE310038C/de not_active Expired
-
1920
- 1920-06-04 GB GB15193/20A patent/GB172342A/en not_active Expired
- 1920-06-29 FR FR518256A patent/FR518256A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE309193C (en) | 1922-04-26 |
DE310038C (en) | 1922-04-26 |
GB172342A (en) | 1921-12-05 |
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