CH216433A - Lichtempfindliche Schicht. - Google Patents
Lichtempfindliche Schicht.Info
- Publication number
- CH216433A CH216433A CH216433DA CH216433A CH 216433 A CH216433 A CH 216433A CH 216433D A CH216433D A CH 216433DA CH 216433 A CH216433 A CH 216433A
- Authority
- CH
- Switzerland
- Prior art keywords
- photosensitive layer
- photosensitive
- layer
- Prior art date
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
- G03C1/64—Compositions containing iron compounds as photosensitive substances
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 |
---|---|---|---|
DEK154397D DE720959C (de) | 1939-05-09 | 1939-05-09 | Verfahren zur Herstellung von Kopien mit Hilfe von lichtempfindlichen Eisensalzen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH216433A true CH216433A (de) | 1941-08-31 |
Family
ID=7253037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH216433D CH216433A (de) | 1939-05-09 | 1940-03-26 | Lichtempfindliche Schicht. |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH216433A (de) |
DE (1) | DE720959C (de) |
FR (1) | FR868667A (de) |
NL (1) | NL55041C (de) |
SE (1) | SE101883C1 (de) |
-
1939
- 1939-05-09 DE DEK154397D patent/DE720959C/de not_active Expired
-
1940
- 1940-03-19 SE SE110940A patent/SE101883C1/xx unknown
- 1940-03-26 CH CH216433D patent/CH216433A/de unknown
- 1940-04-15 NL NL97642A patent/NL55041C/xx active
- 1940-12-30 FR FR868667D patent/FR868667A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE720959C (de) | 1942-05-20 |
FR868667A (fr) | 1942-01-12 |
NL55041C (nl) | 1943-08-16 |
SE101883C1 (sv) | 1941-06-23 |
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