FR954570A - - Google Patents
Info
- Publication number
- FR954570A FR954570A FR954570DA FR954570A FR 954570 A FR954570 A FR 954570A FR 954570D A FR954570D A FR 954570DA FR 954570 A FR954570 A FR 954570A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- G03C1/58—Coupling substances therefor
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 |
|---|---|---|---|
| US634341XA | 1946-10-26 | 1946-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR954570A true FR954570A (sk) | 1950-01-03 |
Family
ID=22049157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR954570D Expired FR954570A (sk) | 1946-10-26 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR954570A (sk) |
| GB (1) | GB634341A (sk) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE636177A (sk) * | 1962-08-15 |
-
0
- FR FR954570D patent/FR954570A/fr not_active Expired
-
1947
- 1947-08-08 GB GB22003/47A patent/GB634341A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB634341A (en) | 1950-03-15 |