BE384971A - - Google Patents
Info
- Publication number
- BE384971A BE384971A BE384971DA BE384971A BE 384971 A BE384971 A BE 384971A BE 384971D A BE384971D A BE 384971DA BE 384971 A BE384971 A BE 384971A
- 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
- G03C5/16—X-ray, infrared, or ultraviolet ray processes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH394298X | 1930-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE384971A true BE384971A (xx) |
Family
ID=4514032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE384971D BE384971A (xx) | 1930-10-01 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE384971A (xx) |
| FR (1) | FR728559A (xx) |
| GB (1) | GB394298A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2596713A (en) * | 1949-02-09 | 1952-05-13 | Eastman Kodak Co | Antihalation layer for cellulose ester lithographic printing plates |
-
0
- BE BE384971D patent/BE384971A/xx unknown
-
1931
- 1931-09-14 GB GB25713/31A patent/GB394298A/en not_active Expired
- 1931-09-25 FR FR728559D patent/FR728559A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB394298A (en) | 1933-06-22 |
| FR728559A (fr) | 1932-07-07 |