CH448742A - Vorrichtung zur Herstellung von photographischen Kopien durch Reflexbelichtung - Google Patents

Vorrichtung zur Herstellung von photographischen Kopien durch Reflexbelichtung

Info

Publication number
CH448742A
CH448742A CH713465A CH713465A CH448742A CH 448742 A CH448742 A CH 448742A CH 713465 A CH713465 A CH 713465A CH 713465 A CH713465 A CH 713465A CH 448742 A CH448742 A CH 448742A
Authority
CH
Switzerland
Prior art keywords
production
photographic copies
reflex exposure
reflex
exposure
Prior art date
Application number
CH713465A
Other languages
English (en)
Inventor
Wolfgang Dr Laessig
Original Assignee
Agfa Ag
Multiblitzgeraete Dr Ing D A M
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 Agfa Ag, Multiblitzgeraete Dr Ing D A M filed Critical Agfa Ag
Publication of CH448742A publication Critical patent/CH448742A/de

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
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/16—Illumination arrangements, e.g. positioning of lamps, positioning of reflectors
    • 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
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/30—Details adapted to be combined with processing apparatus
    • G03B27/306—Heat development
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/08—Photoprinting; Processes and means for preventing photoprinting
    • G03C5/10—Reflex-printing; Photoprinting using fluorescent or phosphorescent means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Photographic Developing Apparatuses (AREA)
CH713465A 1964-06-04 1965-05-21 Vorrichtung zur Herstellung von photographischen Kopien durch Reflexbelichtung CH448742A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0046218 1964-06-04

Publications (1)

Publication Number Publication Date
CH448742A true CH448742A (de) 1967-12-15

Family

ID=6935152

Family Applications (1)

Application Number Title Priority Date Filing Date
CH713465A CH448742A (de) 1964-06-04 1965-05-21 Vorrichtung zur Herstellung von photographischen Kopien durch Reflexbelichtung

Country Status (5)

Country Link
US (1) US3441347A (de)
BE (1) BE664868A (de)
CH (1) CH448742A (de)
FR (1) FR1462204A (de)
GB (1) GB1079890A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655285A (en) * 1969-07-24 1972-04-11 Addressograph Multigraph Illumination control for photocopying machine
US3935456A (en) * 1971-02-16 1976-01-27 The Eon Corporation Pulsed source high-speed dry process photographic printer processor
US4185898A (en) * 1977-10-31 1980-01-29 Infra-Vision Ag Zug Device for projecting a film picture
US4176949A (en) * 1978-08-03 1979-12-04 Burgess Industries, Inc. Microfiche exposer
US6400910B1 (en) * 2000-01-10 2002-06-04 Robert Lee Craig Partial pre-exposure of photographic film
US20040228625A1 (en) * 2002-01-17 2004-11-18 Moon Soon Chul Disposable camera for photos with various

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2204297A (en) * 1937-05-21 1940-06-11 Pease C F Co Means for distributing light uniformly
US2428357A (en) * 1942-10-15 1947-10-07 Morris U Cohen Method of reducing reflection of a transparent body
US3056904A (en) * 1958-10-20 1962-10-02 Minnesota Mining & Mfg Thermoprinting apparatus and method

Also Published As

Publication number Publication date
BE664868A (de) 1965-12-03
FR1462204A (fr) 1966-12-16
US3441347A (en) 1969-04-29
GB1079890A (en) 1967-08-16

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