NL33594C - - Google Patents
Info
- Publication number
- NL33594C NL33594C NL33594DA NL33594C NL 33594 C NL33594 C NL 33594C NL 33594D A NL33594D A NL 33594DA NL 33594 C NL33594 C NL 33594C
- Authority
- NL
- Netherlands
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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/26—Silver halide emulsions for subtractive colour processes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE538714T | 1930-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL33594C true NL33594C (en:Method) |
Family
ID=34122366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL33594D NL33594C (en:Method) | 1930-10-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1904600A (en:Method) |
| DE (1) | DE538714C (en:Method) |
| GB (1) | GB391174A (en:Method) |
| NL (1) | NL33594C (en:Method) |
-
0
- NL NL33594D patent/NL33594C/xx active
-
1930
- 1930-10-18 DE DE1930538714D patent/DE538714C/de not_active Expired
-
1931
- 1931-09-12 US US562503A patent/US1904600A/en not_active Expired - Lifetime
- 1931-10-12 GB GB28325/31A patent/GB391174A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE538714C (de) | 1931-11-16 |
| US1904600A (en) | 1933-04-18 |
| GB391174A (en) | 1933-04-12 |