BE484794A - - Google Patents
Info
- Publication number
- BE484794A BE484794A BE484794DA BE484794A BE 484794 A BE484794 A BE 484794A BE 484794D A BE484794D A BE 484794DA BE 484794 A BE484794 A BE 484794A
- 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
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/62—Metal compounds reducible to metal
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 |
|---|---|---|---|
| NL971542X | 1947-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE484794A true BE484794A (de) |
Family
ID=19866268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE484794D BE484794A (de) | 1947-09-12 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE484794A (de) |
| DE (1) | DE809278C (de) |
| FR (1) | FR971542A (de) |
-
0
- BE BE484794D patent/BE484794A/xx unknown
-
1948
- 1948-09-10 FR FR971542D patent/FR971542A/fr not_active Expired
- 1948-10-14 DE DEP18218D patent/DE809278C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR971542A (fr) | 1951-01-18 |
| DE809278C (de) | 1951-07-26 |