SE350855B - - Google Patents
Info
- Publication number
- SE350855B SE350855B SE829170A SE829170A SE350855B SE 350855 B SE350855 B SE 350855B SE 829170 A SE829170 A SE 829170A SE 829170 A SE829170 A SE 829170A SE 350855 B SE350855 B SE 350855B
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
- G03B27/80—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus in dependence upon automatic analysis of the original
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Control Or Security For Electrophotography (AREA)
- Control Of Exposure In Printing And Copying (AREA)
- Projection-Type Copiers In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH915769A CH515524A (en) | 1969-06-16 | 1969-06-16 | Method and device for exposure control of a photographic copier |
| CH621470A CH523518A (en) | 1969-06-16 | 1970-04-24 | Method and device for exposure control of a photographic copier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE350855B true SE350855B (en) | 1972-11-06 |
Family
ID=25699185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE829170A SE350855B (en) | 1969-06-16 | 1970-06-15 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5137010B1 (en) |
| CH (1) | CH523518A (en) |
| DE (1) | DE2029758C3 (en) |
| FR (1) | FR2052587A5 (en) |
| GB (1) | GB1317607A (en) |
| SE (1) | SE350855B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH627288A5 (en) * | 1977-03-11 | 1981-12-31 | Gretag Ag | |
| JPS5756836A (en) * | 1980-09-22 | 1982-04-05 | Dainippon Screen Mfg Co Ltd | Method and device for correcting anti-reciprocity law in case of color reproduction |
-
1970
- 1970-04-24 CH CH621470A patent/CH523518A/en not_active IP Right Cessation
- 1970-06-15 GB GB2897870A patent/GB1317607A/en not_active Expired
- 1970-06-15 FR FR7021911A patent/FR2052587A5/fr not_active Expired
- 1970-06-15 SE SE829170A patent/SE350855B/xx unknown
- 1970-06-16 JP JP5165470A patent/JPS5137010B1/ja active Pending
- 1970-06-16 DE DE19702029758 patent/DE2029758C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5137010B1 (en) | 1976-10-13 |
| FR2052587A5 (en) | 1971-04-09 |
| DE2029758A1 (en) | 1970-12-23 |
| DE2029758C3 (en) | 1978-08-17 |
| DE2029758B2 (en) | 1977-12-15 |
| GB1317607A (en) | 1973-05-23 |
| CH523518A (en) | 1972-05-31 |