FR1061799A - Developers for diazotypes - Google Patents
Developers for diazotypesInfo
- Publication number
- FR1061799A FR1061799A FR1061799DA FR1061799A FR 1061799 A FR1061799 A FR 1061799A FR 1061799D A FR1061799D A FR 1061799DA FR 1061799 A FR1061799 A FR 1061799A
- Authority
- FR
- France
- Prior art keywords
- diazotypes
- developers
- 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
- G03C1/00—Photosensitive materials
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/58—Coupling substances therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL159956 | 1951-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1061799A true FR1061799A (en) | 1954-04-15 |
Family
ID=19750516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1061799D Expired FR1061799A (en) | 1951-03-20 | 1952-03-19 | Developers for diazotypes |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR1061799A (en) |
| GB (1) | GB708204A (en) |
| NL (2) | NL75609C (en) |
-
0
- NL NL7408872.A patent/NL159956B/en unknown
- NL NL75609D patent/NL75609C/xx active
-
1952
- 1952-02-20 GB GB450352A patent/GB708204A/en not_active Expired
- 1952-03-19 FR FR1061799D patent/FR1061799A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL159956B (en) | |
| NL75609C (en) | |
| GB708204A (en) | 1954-04-28 |
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