CH566021A5 - - Google Patents
Info
- Publication number
- CH566021A5 CH566021A5 CH903773A CH903773A CH566021A5 CH 566021 A5 CH566021 A5 CH 566021A5 CH 903773 A CH903773 A CH 903773A CH 903773 A CH903773 A CH 903773A CH 566021 A5 CH566021 A5 CH 566021A5
- Authority
- CH
- Switzerland
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
- G03B27/73—Controlling exposure by variation of spectral composition, e.g. multicolor printers
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Exposure In Printing And Copying (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6733170A | 1970-08-27 | 1970-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH566021A5 true CH566021A5 (forum.php) | 1975-08-29 |
Family
ID=22075291
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1252871A CH557550A (fr) | 1970-08-27 | 1971-08-26 | Procede pour fournir des signaux utilisables pour regler l'exposition de materiaux photographiques a une image d'un original comprenant une zone centrale et un cadre peripherique. |
| CH903773A CH566021A5 (forum.php) | 1970-08-27 | 1971-08-26 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1252871A CH557550A (fr) | 1970-08-27 | 1971-08-26 | Procede pour fournir des signaux utilisables pour regler l'exposition de materiaux photographiques a une image d'un original comprenant une zone centrale et un cadre peripherique. |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA931408A (forum.php) |
| CH (2) | CH557550A (forum.php) |
| DE (1) | DE2143023C3 (forum.php) |
| FR (1) | FR2108207B1 (forum.php) |
| GB (1) | GB1372415A (forum.php) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5832338B2 (ja) * | 1975-06-21 | 1983-07-12 | コニカ株式会社 | 走査型カラ−濃度計 |
| JPS5223936A (en) * | 1975-08-19 | 1977-02-23 | Fuji Photo Film Co Ltd | Exposure control process for photography printing |
| FR3125755A1 (fr) | 2021-07-28 | 2023-02-03 | Psa Automobiles Sa | Élément de garniture de planche de bord avec des moyens de guidage d’un câble. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1497900A1 (de) * | 1951-01-28 | 1969-07-03 | Agfa Gevaert Ag | Verfahren zur Belichtungssteuerung beim Kopieren von Farbvorlagen |
| US3232192A (en) * | 1963-02-20 | 1966-02-01 | Eastman Kodak Co | Photographic exposure measuring device |
| DE1522892A1 (de) * | 1966-03-29 | 1969-10-16 | Salvatore Lombardo | System und Vorrichtung zur automatischen Ermittlung der richtigen Belichtung eines lichtempfindlichen Materials |
| CH463275A (de) * | 1966-09-22 | 1968-09-30 | Ciba Geigy | Verfahren und Einrichtung zur automatischen Belichtungssteuerung in photographischen Kopiergeräten |
| CH464691A (fr) * | 1967-05-22 | 1968-10-31 | Eastman Kodak Co | Appareil de classement d'exposition |
-
1971
- 1971-07-15 CA CA118325A patent/CA931408A/en not_active Expired
- 1971-08-26 CH CH1252871A patent/CH557550A/fr not_active IP Right Cessation
- 1971-08-26 GB GB4011271A patent/GB1372415A/en not_active Expired
- 1971-08-26 CH CH903773A patent/CH566021A5/xx not_active IP Right Cessation
- 1971-08-26 FR FR7130919A patent/FR2108207B1/fr not_active Expired
- 1971-08-27 DE DE19712143023 patent/DE2143023C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1372415A (en) | 1974-10-30 |
| DE2143023A1 (de) | 1972-03-02 |
| CH557550A (fr) | 1974-12-31 |
| DE2143023C3 (de) | 1983-12-01 |
| CA931408A (en) | 1973-08-07 |
| FR2108207A1 (forum.php) | 1972-05-19 |
| FR2108207B1 (forum.php) | 1977-01-21 |
| DE2143023B2 (de) | 1980-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |