CH442963A - Procedure for copying flat documents - Google Patents

Procedure for copying flat documents

Info

Publication number
CH442963A
CH442963A CH102666A CH102666A CH442963A CH 442963 A CH442963 A CH 442963A CH 102666 A CH102666 A CH 102666A CH 102666 A CH102666 A CH 102666A CH 442963 A CH442963 A CH 442963A
Authority
CH
Switzerland
Prior art keywords
procedure
flat documents
copying
copying flat
documents
Prior art date
Application number
CH102666A
Other languages
German (de)
Inventor
Bog Rudolf
Original Assignee
Rodenstock Optik G
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rodenstock Optik G filed Critical Rodenstock Optik G
Publication of CH442963A publication Critical patent/CH442963A/en

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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/0409—Details of projection optics
    • 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
CH102666A 1965-01-27 1966-01-26 Procedure for copying flat documents CH442963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO10628A DE1236320B (en) 1965-01-27 1965-01-27 Method and device for copying flat templates

Publications (1)

Publication Number Publication Date
CH442963A true CH442963A (en) 1967-08-31

Family

ID=7352046

Family Applications (1)

Application Number Title Priority Date Filing Date
CH102666A CH442963A (en) 1965-01-27 1966-01-26 Procedure for copying flat documents

Country Status (3)

Country Link
CH (1) CH442963A (en)
DE (1) DE1236320B (en)
GB (1) GB1073845A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497298A (en) * 1965-09-18 1970-02-24 Katsuragawa Denki Kk Optical scanning method for copying machines

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300002B (en) * 1967-08-24 1969-07-24 Agfa Gevaert Ag Optical copier
US3687545A (en) * 1969-03-28 1972-08-29 Xerox Corp Short focal length optical imaging system
US3614222A (en) * 1970-04-24 1971-10-19 Olivetti & Co Spa Optical drive system for reproducing machine
JP2509688B2 (en) * 1989-02-08 1996-06-26 富士写真フイルム株式会社 Layout printer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497298A (en) * 1965-09-18 1970-02-24 Katsuragawa Denki Kk Optical scanning method for copying machines

Also Published As

Publication number Publication date
DE1236320B (en) 1967-03-09
GB1073845A (en) 1967-06-28

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