BE355927A - - Google Patents
Info
- Publication number
- BE355927A BE355927A BE355927DA BE355927A BE 355927 A BE355927 A BE 355927A BE 355927D A BE355927D A BE 355927DA BE 355927 A BE355927 A BE 355927A
- 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
- G03C1/795—Photosensitive materials characterised by the base or auxiliary layers the base being of macromolecular substances
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB38128A GB293269A (en) | 1928-01-05 | 1928-01-05 | Improvements in or relating to non-inflammable photographic films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE355927A true BE355927A (cs) |
Family
ID=9703417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE355927D BE355927A (cs) | 1928-01-05 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE355927A (cs) |
| DE (1) | DE511874C (cs) |
| FR (1) | FR656953A (cs) |
| GB (1) | GB293269A (cs) |
-
0
- BE BE355927D patent/BE355927A/xx unknown
-
1928
- 1928-01-05 GB GB38128A patent/GB293269A/en not_active Expired
- 1928-07-03 FR FR656953D patent/FR656953A/fr not_active Expired
- 1928-07-06 DE DEW79791D patent/DE511874C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE511874C (de) | 1930-11-10 |
| GB293269A (en) | 1928-07-05 |
| FR656953A (fr) | 1929-05-15 |