BE438861A - - Google Patents
Info
- Publication number
- BE438861A BE438861A BE438861DA BE438861A BE 438861 A BE438861 A BE 438861A BE 438861D A BE438861D A BE 438861DA BE 438861 A BE438861 A BE 438861A
- 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/95—Photosensitive materials characterised by the base or auxiliary layers rendered opaque or writable, e.g. with inert particulate additives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI0064477 | 1939-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE438861A true BE438861A (en) |
Family
ID=7196132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE438861D BE438861A (en) | 1939-05-03 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE438861A (en) |
| FR (1) | FR872442A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4666817A (en) * | 1985-12-30 | 1987-05-19 | Minnesota Mining And Manufacturing Company | Presensitized diazo color-proofing sheet with particular sized pigments |
| EP0327768A3 (en) * | 1987-12-28 | 1990-03-21 | Konica Corporation | Reflection-photographic element and process of preparation thereof |
-
0
- BE BE438861D patent/BE438861A/xx unknown
-
1941
- 1941-05-23 FR FR872442D patent/FR872442A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR872442A (en) | 1942-06-08 |