BE593938A - - Google Patents
Info
- Publication number
- BE593938A BE593938A BE593938DA BE593938A BE 593938 A BE593938 A BE 593938A BE 593938D A BE593938D A BE 593938DA BE 593938 A BE593938 A BE 593938A
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/50—Reversal development; Contact processes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
- G01J5/20—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using resistors, thermistors or semiconductors sensitive to radiation, e.g. photoconductive devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US833685A US3021212A (en) | 1959-08-14 | 1959-08-14 | Developers for photographic reversal processes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE593938A true BE593938A (de) |
Family
ID=25265016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE593938D BE593938A (de) | 1959-08-14 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3021212A (de) |
| BE (1) | BE593938A (de) |
| FR (1) | FR1277988A (de) |
| GB (1) | GB956368A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3241960A (en) * | 1961-10-24 | 1966-03-22 | American Optical Corp | Method for making vectographs |
| BE637358A (de) * | 1962-09-15 | |||
| US3464822A (en) * | 1965-09-13 | 1969-09-02 | Du Pont | Process for making electrically conductive images |
| US5166045A (en) * | 1989-06-19 | 1992-11-24 | Eastman Kodak Company | Doping of silver halide emulsions with group VIB compounds to form improved photoactive grains |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1623499A (en) * | 1925-06-16 | 1927-04-05 | A corpora | |
| US2698245A (en) * | 1946-04-13 | 1954-12-28 | Polaroid Corp | Photographic product and process for making a positive transfer image |
| BE519520A (de) * | 1952-05-03 |
-
0
- BE BE593938D patent/BE593938A/xx unknown
-
1959
- 1959-08-14 US US833685A patent/US3021212A/en not_active Expired - Lifetime
-
1960
- 1960-08-09 FR FR834443A patent/FR1277988A/fr not_active Expired
- 1960-08-12 GB GB27985/60A patent/GB956368A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB956368A (en) | 1964-04-29 |
| US3021212A (en) | 1962-02-13 |
| FR1277988A (fr) | 1961-12-08 |