FR2188850A5 - - Google Patents
Info
- Publication number
- FR2188850A5 FR2188850A5 FR7219651A FR7219651A FR2188850A5 FR 2188850 A5 FR2188850 A5 FR 2188850A5 FR 7219651 A FR7219651 A FR 7219651A FR 7219651 A FR7219651 A FR 7219651A FR 2188850 A5 FR2188850 A5 FR 2188850A5
- 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
- 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
-
- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
-
- 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
- G03B19/00—Cameras
- G03B19/18—Motion-picture cameras
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Blocking Light For Cameras (AREA)
- Optical Filters (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7219651A FR2188850A5 (de) | 1972-06-01 | 1972-06-01 | |
CH763073A CH564784A5 (de) | 1972-06-01 | 1973-05-28 | |
DE19732327350 DE2327350A1 (de) | 1972-06-01 | 1973-05-29 | Optische vorrichtung zum erzeugen besonderer photographischer effekte |
DE19737320212 DE7320212U (de) | 1972-06-01 | 1973-05-29 | Optische vorrichtung zum erzeugen besonderer photographischer effekte |
JP6172373A JPS4956642A (de) | 1972-06-01 | 1973-05-31 | |
IT515373A IT992141B (it) | 1972-06-01 | 1973-06-01 | Dispositivo ottico per effetti fotografici speciali |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7219651A FR2188850A5 (de) | 1972-06-01 | 1972-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2188850A5 true FR2188850A5 (de) | 1974-01-18 |
Family
ID=9099492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7219651A Expired FR2188850A5 (de) | 1972-06-01 | 1972-06-01 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4956642A (de) |
CH (1) | CH564784A5 (de) |
DE (2) | DE7320212U (de) |
FR (1) | FR2188850A5 (de) |
IT (1) | IT992141B (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0044280A1 (de) * | 1980-07-14 | 1982-01-20 | ITF Trade Facilitation S.A. | Maske zum Erzeugen von Dokumenten, Verfahren zu ihrer Herstellung und Mittel zum Durchführen des Verfahrens |
US4368974A (en) * | 1980-05-02 | 1983-01-18 | Ciba-Geigy Ag | Illuminating system for producing prints on variable contrast photosensitive material, filter strip for said system and lamphouse comprising the same |
FR2615009A1 (fr) * | 1987-05-06 | 1988-11-10 | Angenieux P Ets | Attenuateur a opacite variable pour objectif d'appareil de prise de vues |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5278432U (de) * | 1975-12-09 | 1977-06-11 | ||
US7708733B2 (en) | 2003-10-20 | 2010-05-04 | Arthrocare Corporation | Electrosurgical method and apparatus for removing tissue within a bone body |
JP2013050473A (ja) * | 2011-08-30 | 2013-03-14 | Marumi Koki Kk | デジタルカメラ用の二重枠減光フィルター |
-
1972
- 1972-06-01 FR FR7219651A patent/FR2188850A5/fr not_active Expired
-
1973
- 1973-05-28 CH CH763073A patent/CH564784A5/xx not_active IP Right Cessation
- 1973-05-29 DE DE19737320212 patent/DE7320212U/de not_active Expired
- 1973-05-29 DE DE19732327350 patent/DE2327350A1/de active Pending
- 1973-05-31 JP JP6172373A patent/JPS4956642A/ja active Pending
- 1973-06-01 IT IT515373A patent/IT992141B/it active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4368974A (en) * | 1980-05-02 | 1983-01-18 | Ciba-Geigy Ag | Illuminating system for producing prints on variable contrast photosensitive material, filter strip for said system and lamphouse comprising the same |
EP0044280A1 (de) * | 1980-07-14 | 1982-01-20 | ITF Trade Facilitation S.A. | Maske zum Erzeugen von Dokumenten, Verfahren zu ihrer Herstellung und Mittel zum Durchführen des Verfahrens |
FR2615009A1 (fr) * | 1987-05-06 | 1988-11-10 | Angenieux P Ets | Attenuateur a opacite variable pour objectif d'appareil de prise de vues |
Also Published As
Publication number | Publication date |
---|---|
DE2327350A1 (de) | 1973-12-13 |
JPS4956642A (de) | 1974-06-01 |
CH564784A5 (de) | 1975-07-31 |
IT992141B (it) | 1975-09-10 |
DE7320212U (de) | 1973-11-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
ST | Notification of lapse |