FR2319929B1 - - Google Patents
Info
- Publication number
- FR2319929B1 FR2319929B1 FR7623491A FR7623491A FR2319929B1 FR 2319929 B1 FR2319929 B1 FR 2319929B1 FR 7623491 A FR7623491 A FR 7623491A FR 7623491 A FR7623491 A FR 7623491A FR 2319929 B1 FR2319929 B1 FR 2319929B1
- 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
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0105—Details of unit
- G03G15/011—Details of unit for exposing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Color Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/600,345 US4013355A (en) | 1975-07-30 | 1975-07-30 | Notch filter for color transparency copying machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2319929A1 FR2319929A1 (fr) | 1977-02-25 |
| FR2319929B1 true FR2319929B1 (US06168776-20010102-C00028.png) | 1983-03-18 |
Family
ID=24403230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7623491A Granted FR2319929A1 (fr) | 1975-07-30 | 1976-07-30 | Filtre a flancs raides pour machine de reproduction de diapositives couleurs |
Country Status (11)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4120580A (en) * | 1976-06-30 | 1978-10-17 | Xerox Corporation | Collating system for slide reproduction |
| US4349268A (en) * | 1979-06-28 | 1982-09-14 | Konishiroku Photo Industry Co., Ltd. | Electrostatic image-forming process and an apparatus therefor |
| GB2180947B (en) * | 1985-08-31 | 1989-08-09 | Ricoh Kk | Image recording device |
| US5012346A (en) * | 1989-10-16 | 1991-04-30 | Eastman Kodak Company | Illumination system for a film scanner |
| US5003379A (en) * | 1989-10-16 | 1991-03-26 | Eastman Kodak Company | Telecine scanning apparatus with spectrally-shifted sensitivities responsive to negative or print film dyes |
| US7672527B2 (en) * | 2006-03-06 | 2010-03-02 | Northrop Grumman Corporation | Method and apparatus for chromatic correction of Fresnel lenses |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3248216A (en) * | 1961-03-28 | 1966-04-26 | Gen Aniline & Film Corp | Process and apparatus for half-tone electrophotography |
| US3547533A (en) * | 1965-11-04 | 1970-12-15 | Xerox Corp | Microfilm reproduction machine |
| GB1206633A (en) * | 1967-06-30 | 1970-09-23 | Rank Xerox Ltd | Document presentation device |
| US3517596A (en) * | 1967-12-27 | 1970-06-30 | Rca Corp | Screening unit for half-tone color reproduction |
| US3561866A (en) * | 1968-02-13 | 1971-02-09 | Cinefx Inc | Film color density setting indicator |
| US3936173A (en) * | 1974-10-04 | 1976-02-03 | Xerox Corporation | Optical system |
-
1975
- 1975-07-30 US US05/600,345 patent/US4013355A/en not_active Expired - Lifetime
-
1976
- 1976-05-14 CA CA252,545A patent/CA1065955A/en not_active Expired
- 1976-06-17 NL NL7606593A patent/NL7606593A/xx not_active Application Discontinuation
- 1976-06-29 DE DE19762629150 patent/DE2629150A1/de not_active Withdrawn
- 1976-07-22 SE SE7608356A patent/SE7608356L/xx unknown
- 1976-07-22 GB GB30537/76A patent/GB1558341A/en not_active Expired
- 1976-07-23 JP JP51088075A patent/JPS5921553B2/ja not_active Expired
- 1976-07-29 SU SU762386159A patent/SU660607A3/ru active
- 1976-07-30 AU AU16446/76A patent/AU500923B2/en not_active Expired
- 1976-07-30 ES ES450335A patent/ES450335A1/es not_active Expired
- 1976-07-30 FR FR7623491A patent/FR2319929A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SU660607A3 (ru) | 1979-04-30 |
| AU1644676A (en) | 1978-02-02 |
| JPS5921553B2 (ja) | 1984-05-21 |
| SE7608356L (sv) | 1977-01-31 |
| US4013355A (en) | 1977-03-22 |
| ES450335A1 (es) | 1977-08-16 |
| AU500923B2 (en) | 1979-06-07 |
| FR2319929A1 (fr) | 1977-02-25 |
| NL7606593A (nl) | 1977-02-01 |
| GB1558341A (en) | 1979-12-28 |
| CA1065955A (en) | 1979-11-06 |
| DE2629150A1 (de) | 1977-02-17 |
| JPS5217832A (en) | 1977-02-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |