BE362370A - - Google Patents
Info
- Publication number
- BE362370A BE362370A BE362370DA BE362370A BE 362370 A BE362370 A BE 362370A BE 362370D A BE362370D A BE 362370DA BE 362370 A BE362370 A BE 362370A
- 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
- G03C1/00—Photosensitive materials
- G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
- G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI0034995 | 1928-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE362370A true BE362370A (it) |
Family
ID=7188861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE362370D BE362370A (it) | 1928-07-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1782259A (it) |
| BE (1) | BE362370A (it) |
| FR (1) | FR678489A (it) |
| GB (1) | GB324381A (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2756144A (en) * | 1951-04-25 | 1956-07-24 | Brown Allen Chemicals Inc | Photochemical multicolor printing of textile and the like |
| BE612013A (it) * | 1961-01-25 | |||
| US3121632A (en) * | 1961-08-30 | 1964-02-18 | Horizons Inc | Photographic process and composition including leuco triphenylmethane dyes |
| NL295582A (it) * | 1962-07-25 | |||
| US3487764A (en) * | 1966-12-14 | 1970-01-06 | Eastman Kodak Co | Photothermographic process and element |
-
0
- BE BE362370D patent/BE362370A/xx unknown
-
1928
- 1928-09-26 GB GB27624/28A patent/GB324381A/en not_active Expired
-
1929
- 1929-07-12 US US377911A patent/US1782259A/en not_active Expired - Lifetime
- 1929-07-16 FR FR678489D patent/FR678489A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR678489A (fr) | 1930-03-24 |
| GB324381A (en) | 1930-01-27 |
| US1782259A (en) | 1930-11-18 |