BE570926A - - Google Patents
Info
- Publication number
- BE570926A BE570926A BE570926A BE570926A BE570926A BE 570926 A BE570926 A BE 570926A BE 570926 A BE570926 A BE 570926A BE 570926 A BE570926 A BE 570926A BE 570926 A BE570926 A BE 570926A
- 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
- G03C5/29—Development processes or agents therefor
- G03C5/315—Tanning development
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL220541A NL96063C (zh) | 1957-09-05 | 1957-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE570926A true BE570926A (zh) | 1958-09-30 |
Family
ID=19750970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE570926A BE570926A (zh) | 1957-09-05 | 1958-09-04 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2967772A (zh) |
| BE (1) | BE570926A (zh) |
| DE (1) | DE1060715B (zh) |
| FR (1) | FR1202502A (zh) |
| GB (1) | GB862615A (zh) |
| NL (1) | NL96063C (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE639828A (zh) * | 1962-11-14 | |||
| EP0174337B1 (en) * | 1984-03-02 | 1991-09-18 | Minnesota Mining And Manufacturing Company | Photographic tanning developer formulation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2635102A (en) * | 1945-03-12 | 1953-04-14 | Simon L Ruskin | Boron derivatives of ascorbic acid |
| US2816026A (en) * | 1954-11-26 | 1957-12-10 | Eastman Kodak Co | Stabilizing agents for single powder photographic developers |
-
1957
- 1957-09-05 NL NL220541A patent/NL96063C/xx active
-
1958
- 1958-09-02 US US758576A patent/US2967772A/en not_active Expired - Lifetime
- 1958-09-04 GB GB28424/58A patent/GB862615A/en not_active Expired
- 1958-09-04 BE BE570926A patent/BE570926A/xx unknown
- 1958-09-04 FR FR1202502D patent/FR1202502A/fr not_active Expired
- 1958-09-04 DE DEG25246A patent/DE1060715B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1060715B (de) | 1959-07-02 |
| FR1202502A (fr) | 1960-01-11 |
| NL96063C (zh) | 1960-11-15 |
| GB862615A (en) | 1961-03-15 |
| US2967772A (en) | 1961-01-10 |