FR2331073B1 - - Google Patents
Info
- Publication number
- FR2331073B1 FR2331073B1 FR7633408A FR7633408A FR2331073B1 FR 2331073 B1 FR2331073 B1 FR 2331073B1 FR 7633408 A FR7633408 A FR 7633408A FR 7633408 A FR7633408 A FR 7633408A FR 2331073 B1 FR2331073 B1 FR 2331073B1
- 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
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/62—Holders for the original
- G03B27/6207—Holders for the original in copying cameras
- G03B27/6242—Masks; Overlays; Transparent carriers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Registering Or Overturning Sheets (AREA)
- Holders For Sensitive Materials And Originals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752550593 DE2550593A1 (de) | 1975-11-07 | 1975-11-07 | Xerographisches bzw. elektrostatisches kopiergeraet |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2331073A1 FR2331073A1 (fr) | 1977-06-03 |
FR2331073B1 true FR2331073B1 (hu) | 1982-11-12 |
Family
ID=5961464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7633408A Granted FR2331073A1 (fr) | 1975-11-07 | 1976-11-05 | Appareil de copie xerographique ou electrostatique |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2550593A1 (hu) |
FR (1) | FR2331073A1 (hu) |
GB (1) | GB1514115A (hu) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2927516A (en) * | 1955-12-21 | 1960-03-08 | Ibm | Record card controlled electro-graphic printer |
US3446554A (en) * | 1967-01-03 | 1969-05-27 | Xerox Corp | Xerographic reproducing apparatus |
GB1186950A (en) * | 1967-06-23 | 1970-04-08 | Agfa Gevaert Ag | Continuous Photographic Printing Apparatus |
US3612684A (en) * | 1969-05-13 | 1971-10-12 | William T Jones | Adapter for a copying machine |
AT347788B (de) * | 1974-07-04 | 1979-01-10 | Ritzerfeld Gerhard | Elektrostatisches kopiergeraet |
DE2452430A1 (de) * | 1974-11-01 | 1976-08-05 | Gerhard Ritzerfeld | Elektrostatisches bzw. xerographisches kopier- bzw. vervielfaeltigungsgeraet |
DE2505883A1 (de) * | 1975-02-11 | 1976-08-19 | Gerhard Ritzerfeld | Elektrostatisches bzw. xerographisches kopier- bzw. vervielfaeltigungsgeraet |
-
1975
- 1975-11-07 DE DE19752550593 patent/DE2550593A1/de not_active Ceased
-
1976
- 1976-10-14 GB GB4271076A patent/GB1514115A/en not_active Expired
- 1976-11-05 FR FR7633408A patent/FR2331073A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2550593A1 (de) | 1977-05-12 |
GB1514115A (en) | 1978-06-14 |
FR2331073A1 (fr) | 1977-06-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |