BE423646A - - Google Patents
Info
- Publication number
- BE423646A BE423646A BE423646DA BE423646A BE 423646 A BE423646 A BE 423646A BE 423646D A BE423646D A BE 423646DA BE 423646 A BE423646 A BE 423646A
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI0056145 | 1936-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE423646A true BE423646A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1937-10-30 |
Family
ID=7194287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE423646D BE423646A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1936-10-13 | 1937-09-18 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE423646A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| FR (1) | FR826812A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2635048A (en) * | 1948-07-06 | 1953-04-14 | Polaroid Corp | Photographic transfer product and process |
| US2891861A (en) * | 1956-11-15 | 1959-06-23 | Laurence G Welliver | Fumaric acid stabilizer for single powder photographic developers |
-
1937
- 1937-09-16 FR FR826812D patent/FR826812A/fr not_active Expired
- 1937-09-18 BE BE423646D patent/BE423646A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR826812A (fr) | 1938-04-11 |