BE510221A - - Google Patents
Info
- Publication number
- BE510221A BE510221A BE510221DA BE510221A BE 510221 A BE510221 A BE 510221A BE 510221D A BE510221D A BE 510221DA BE 510221 A BE510221 A BE 510221A
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL304416X | 1951-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE510221A true BE510221A (xx) |
Family
ID=19783431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE510221D BE510221A (xx) | 1951-03-28 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2733144A (xx) |
| BE (1) | BE510221A (xx) |
| CH (1) | CH304416A (xx) |
| DE (1) | DE923636C (xx) |
| FR (1) | FR1062461A (xx) |
| GB (1) | GB750494A (xx) |
| NL (1) | NL78902C (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2868643A (en) * | 1951-09-24 | 1959-01-13 | Philips Corp | Method of forming photographic images |
| BE637400A (xx) * | 1962-09-14 | |||
| NL299034A (xx) * | 1963-10-09 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE407603A (xx) * | 1930-02-05 | |||
| DE544945C (de) * | 1930-05-29 | 1932-02-23 | Kalle & Co Ag | Verfahren zur kontinuierlichen Fertigstellung von Bildern auf Filmen, deren Lichtempfindlichkeit auf der Anwesenheit von Diazoverhindungen beruht |
| FR793614A (fr) * | 1934-10-27 | 1936-01-28 | Kodak Pathe | Perfectionnements aux procédés et aux produits photographiques |
| US2150834A (en) * | 1936-02-17 | 1939-03-14 | Philips Nv | Sound record and method of making same |
| BE429591A (xx) * | 1937-08-09 | |||
| FR956666A (xx) * | 1941-05-29 | 1950-02-02 | ||
| US2442061A (en) * | 1944-09-26 | 1948-05-25 | Gen Aniline & Film Corp | Acid stabilized light-sensitive diazotype coating |
| BE470580A (xx) * | 1946-01-18 | |||
| NL70689C (xx) * | 1946-01-21 |
-
0
- US US2733144D patent/US2733144A/en not_active Expired - Lifetime
- NL NL78902D patent/NL78902C/xx active
- BE BE510221D patent/BE510221A/xx unknown
-
1952
- 1952-03-25 GB GB7650/52A patent/GB750494A/en not_active Expired
- 1952-03-26 FR FR1062461D patent/FR1062461A/fr not_active Expired
- 1952-03-26 DE DEN5267A patent/DE923636C/de not_active Expired
- 1952-03-26 CH CH304416D patent/CH304416A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE923636C (de) | 1955-02-17 |
| FR1062461A (fr) | 1954-04-23 |
| US2733144A (en) | 1956-01-31 |
| GB750494A (en) | 1956-06-20 |
| NL78902C (xx) | |
| CH304416A (de) | 1955-01-15 |