FR2273309B1 - - Google Patents
Info
- Publication number
- FR2273309B1 FR2273309B1 FR7516356A FR7516356A FR2273309B1 FR 2273309 B1 FR2273309 B1 FR 2273309B1 FR 7516356 A FR7516356 A FR 7516356A FR 7516356 A FR7516356 A FR 7516356A FR 2273309 B1 FR2273309 B1 FR 2273309B1
- 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
-
- 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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/28—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection-Type Copiers In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH723874 | 1974-05-28 | ||
| CH153375A CH592895A5 (en) | 1974-05-28 | 1975-02-07 | Colour photocopying machine - has magazine of colour filters used during successive scans of exposure device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2273309A1 FR2273309A1 (US07368563-20080506-C00056.png) | 1975-12-26 |
| FR2273309B1 true FR2273309B1 (US07368563-20080506-C00056.png) | 1982-07-16 |
Family
ID=25687925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7516356A Expired FR2273309B1 (US07368563-20080506-C00056.png) | 1974-05-28 | 1975-05-26 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH592895A5 (US07368563-20080506-C00056.png) |
| FR (1) | FR2273309B1 (US07368563-20080506-C00056.png) |
-
1975
- 1975-02-07 CH CH153375A patent/CH592895A5/fr not_active IP Right Cessation
- 1975-05-26 FR FR7516356A patent/FR2273309B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2273309A1 (US07368563-20080506-C00056.png) | 1975-12-26 |
| CH592895A5 (en) | 1977-11-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |