BE553777A - - Google Patents
Info
- Publication number
- BE553777A BE553777A BE553777DA BE553777A BE 553777 A BE553777 A BE 553777A BE 553777D A BE553777D A BE 553777DA BE 553777 A BE553777 A BE 553777A
- Authority
- BE
- Belgium
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US556042A US2915394A (en) | 1955-12-29 | 1955-12-29 | Stabilizer for single powder photographic developer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE553777A true BE553777A (en) |
Family
ID=24219653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE553777D BE553777A (en) | 1955-12-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2915394A (en) |
| BE (1) | BE553777A (en) |
| DE (1) | DE1036638B (en) |
| FR (1) | FR1163679A (en) |
| GB (1) | GB798678A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1472752C3 (en) * | 1965-05-03 | 1978-12-07 | Agfa-Gevaert Ag, 5090 Leverkusen | Developer concentrate |
| EP0416174A1 (en) * | 1989-09-04 | 1991-03-13 | Agfa-Gevaert N.V. | Method of developing direct positive silver halide material |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2162765A (en) * | 1937-10-28 | 1939-06-20 | Tarnoff Louis | Nonoxidizing and nondeteriorating developer for off-set or contrast film and plate negatives |
| US2660528A (en) * | 1952-03-25 | 1953-11-24 | Bobbie J Schultz | Hypersensitizing photographic film developer |
| US2649376A (en) * | 1952-06-26 | 1953-08-18 | Eastman Kodak Co | Single powder developers containing stabilized alkali hydroxides |
| BE521000A (en) * | 1952-06-26 |
-
0
- BE BE553777D patent/BE553777A/xx unknown
-
1955
- 1955-12-29 US US556042A patent/US2915394A/en not_active Expired - Lifetime
-
1956
- 1956-12-24 DE DEG21176A patent/DE1036638B/en active Pending
- 1956-12-27 GB GB39333/56A patent/GB798678A/en not_active Expired
- 1956-12-28 FR FR1163679D patent/FR1163679A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2915394A (en) | 1959-12-01 |
| FR1163679A (en) | 1958-09-30 |
| DE1036638B (en) | 1958-08-14 |
| GB798678A (en) | 1958-07-23 |