IT1025334B - DEVICE FOR THE PRODUCTION OF COPIES - Google Patents
DEVICE FOR THE PRODUCTION OF COPIESInfo
- Publication number
- IT1025334B IT1025334B IT2897774A IT2897774A IT1025334B IT 1025334 B IT1025334 B IT 1025334B IT 2897774 A IT2897774 A IT 2897774A IT 2897774 A IT2897774 A IT 2897774A IT 1025334 B IT1025334 B IT 1025334B
- Authority
- IT
- Italy
- Prior art keywords
- copies
- production
- Prior art date
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
- G03B27/522—Projection optics
- G03B27/525—Projection optics for slit exposure
- G03B27/528—Projection optics for slit exposure in which the projection optics remain stationary
-
- 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
- G03B27/522—Projection optics
- G03B27/525—Projection optics for slit exposure
- G03B27/526—Projection optics for slit exposure in which the projection optics move
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732354818 DE2354818A1 (en) | 1973-11-02 | 1973-11-02 | Electrographic copier document transport - carriage moves forwards and back below exposure window |
DE2358370A DE2358370A1 (en) | 1973-11-23 | 1973-11-23 | DEVICE FOR MAKING COPIES |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1025334B true IT1025334B (en) | 1978-08-10 |
Family
ID=25766042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2897774A IT1025334B (en) | 1973-11-02 | 1974-10-30 | DEVICE FOR THE PRODUCTION OF COPIES |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2250135A1 (en) |
IT (1) | IT1025334B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL182916C (en) * | 1975-02-24 | Xerox Corp | OPTICAL SCANNING SYSTEM. | |
US3994580A (en) * | 1975-02-24 | 1976-11-30 | Xerox Corporation | Optical system for scanning during reciprocal motion |
-
1974
- 1974-10-30 FR FR7436330A patent/FR2250135A1/en active Granted
- 1974-10-30 IT IT2897774A patent/IT1025334B/en active
Also Published As
Publication number | Publication date |
---|---|
FR2250135A1 (en) | 1975-05-30 |
FR2250135B1 (en) | 1977-03-25 |
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