NL2913C - - Google Patents
Info
- Publication number
- NL2913C NL2913C NL2913DA NL2913C NL 2913 C NL2913 C NL 2913C NL 2913D A NL2913D A NL 2913DA NL 2913 C NL2913 C NL 2913C
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/264—Supplying of photographic processing chemicals; Preparation or packaging thereof
- G03C5/265—Supplying of photographic processing chemicals; Preparation or packaging thereof of powders, granulates, tablets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE512109X | 1914-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL2913C true NL2913C (en:Method) |
Family
ID=6548031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL2913D NL2913C (en:Method) | 1914-10-03 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE286727C (en:Method) |
| FR (1) | FR512109A (en:Method) |
| GB (1) | GB191514714A (en:Method) |
| NL (1) | NL2913C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2531832A (en) * | 1947-06-12 | 1950-11-28 | Du Pont | Silver halide developers containing polyethylene glycols |
-
0
- NL NL2913D patent/NL2913C/xx active
- DE DENDAT286727D patent/DE286727C/de active Active
-
1915
- 1915-10-18 GB GB191514714D patent/GB191514714A/en not_active Expired
- 1915-11-26 FR FR512109A patent/FR512109A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE286727C (en:Method) | |
| FR512109A (fr) | 1921-01-15 |
| GB191514714A (en) | 1916-05-18 |