BE426982A - - Google Patents
Info
- Publication number
- BE426982A BE426982A BE426982DA BE426982A BE 426982 A BE426982 A BE 426982A BE 426982D A BE426982D A BE 426982DA BE 426982 A BE426982 A BE 426982A
- 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
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
- G03C1/496—Binder-free compositions, e.g. evaporated
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT2305169X | 1937-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE426982A true BE426982A (de) |
Family
ID=3690199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE426982D BE426982A (de) | 1937-03-16 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2305169A (de) |
| BE (1) | BE426982A (de) |
Families Citing this family (3)
| 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 |
| US2704262A (en) * | 1950-06-06 | 1955-03-15 | Hartford Nat Bank & Trust Co | Method of superficially saponifying a cellulose ester film |
| JPS4925896B1 (de) * | 1969-11-26 | 1974-07-04 |
-
0
- BE BE426982D patent/BE426982A/xx unknown
-
1938
- 1938-03-07 US US194469A patent/US2305169A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2305169A (en) | 1942-12-15 |