JPS4839171B1 - - Google Patents
Info
- Publication number
- JPS4839171B1 JPS4839171B1 JP45118087A JP11808770A JPS4839171B1 JP S4839171 B1 JPS4839171 B1 JP S4839171B1 JP 45118087 A JP45118087 A JP 45118087A JP 11808770 A JP11808770 A JP 11808770A JP S4839171 B1 JPS4839171 B1 JP S4839171B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- G03C5/305—Additives other than developers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45118087A JPS4839171B1 (ja) | 1970-12-24 | 1970-12-24 | |
| DE19712162335 DE2162335A1 (de) | 1970-12-24 | 1971-12-15 | Verbesserter Entwickler für photographische Negative, die zum Drucken verwendbar sind |
| GB5857271A GB1351629A (en) | 1970-12-24 | 1971-12-16 | Photographic developer composition |
| US00211756A US3776731A (en) | 1970-12-24 | 1971-12-23 | Developer for photographic negatives used for printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45118087A JPS4839171B1 (ja) | 1970-12-24 | 1970-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4839171B1 true JPS4839171B1 (ja) | 1973-11-22 |
Family
ID=14727659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45118087A Pending JPS4839171B1 (ja) | 1970-12-24 | 1970-12-24 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3776731A (ja) |
| JP (1) | JPS4839171B1 (ja) |
| DE (1) | DE2162335A1 (ja) |
| GB (1) | GB1351629A (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL61497A (en) * | 1980-11-16 | 1985-06-30 | Hanetz Photographic Processes | Developer for lith or line films and process for its use |
| JPS60200250A (ja) * | 1984-03-23 | 1985-10-09 | Fuji Photo Film Co Ltd | 高コントラストネガ画像形成方法 |
-
1970
- 1970-12-24 JP JP45118087A patent/JPS4839171B1/ja active Pending
-
1971
- 1971-12-15 DE DE19712162335 patent/DE2162335A1/de active Pending
- 1971-12-16 GB GB5857271A patent/GB1351629A/en not_active Expired
- 1971-12-23 US US00211756A patent/US3776731A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1351629A (en) | 1974-05-01 |
| DE2162335A1 (de) | 1972-07-13 |
| US3776731A (en) | 1973-12-04 |