FR728786A - Method for obtaining relief images by scanning - Google Patents
Method for obtaining relief images by scanningInfo
- Publication number
- FR728786A FR728786A FR728786DA FR728786A FR 728786 A FR728786 A FR 728786A FR 728786D A FR728786D A FR 728786DA FR 728786 A FR728786 A FR 728786A
- Authority
- FR
- France
- Prior art keywords
- scanning
- relief images
- obtaining relief
- obtaining
- images
- 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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US505206A US1946640A (en) | 1930-12-27 | 1930-12-27 | Method of making wash-off relief images |
Publications (1)
Publication Number | Publication Date |
---|---|
FR728786A true FR728786A (en) | 1932-07-11 |
Family
ID=24009430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR728786D Expired FR728786A (en) | 1930-12-27 | 1931-12-23 | Method for obtaining relief images by scanning |
Country Status (4)
Country | Link |
---|---|
US (1) | US1946640A (en) |
DE (1) | DE593965C (en) |
FR (1) | FR728786A (en) |
GB (1) | GB381787A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435957A (en) * | 1944-06-22 | 1948-02-17 | Jack C Crawford | Tripack film with emulsion layers adjacent each other and method of making same |
US2857273A (en) * | 1953-07-31 | 1958-10-21 | Gen Aniline & Film Corp | Photographic film having enhanced herschel effect susceptibility and the process using the same |
-
1930
- 1930-12-27 US US505206A patent/US1946640A/en not_active Expired - Lifetime
-
1931
- 1931-12-04 DE DEK123298D patent/DE593965C/en not_active Expired
- 1931-12-23 FR FR728786D patent/FR728786A/en not_active Expired
- 1931-12-24 GB GB35650/31A patent/GB381787A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB381787A (en) | 1932-10-13 |
DE593965C (en) | 1934-03-10 |
US1946640A (en) | 1934-02-13 |
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