FR2378297A1 - Dispositif de reproduction photographique assurant l'exposition et le traitement - Google Patents

Dispositif de reproduction photographique assurant l'exposition et le traitement

Info

Publication number
FR2378297A1
FR2378297A1 FR7701936A FR7701936A FR2378297A1 FR 2378297 A1 FR2378297 A1 FR 2378297A1 FR 7701936 A FR7701936 A FR 7701936A FR 7701936 A FR7701936 A FR 7701936A FR 2378297 A1 FR2378297 A1 FR 2378297A1
Authority
FR
France
Prior art keywords
black
colour
processing
light
photoprinting
Prior art date
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.)
Withdrawn
Application number
FR7701936A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Visual Graphics Corp
Original Assignee
Visual Graphics Corp
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 Visual Graphics Corp filed Critical Visual Graphics Corp
Priority to FR7701936A priority Critical patent/FR2378297A1/fr
Publication of FR2378297A1 publication Critical patent/FR2378297A1/fr
Withdrawn legal-status Critical Current

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
    • G03B27/323—Copying cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Developing Apparatuses (AREA)

Abstract

L'invention concerne les appareils de reproduction photographique. Elle se rapporte à un dispositif monté sur une base 15 et comprenant un panneau 18 destiné à porter la matière à reproduire. Un objectif 25 permet la formation d'une image au niveau d'un plateau pivotant 29, et des butées correspondant à des formats différents de matière photosensible peuvent être placées sélectivement, lorsque l'opérateur introduit ses mains par les orifices 35. L'ensemble de l'appareil est étanche à la lumière et permet le traitement des films en couleurs. Application à l'exposition et au traitement combinés des images photographiques.
FR7701936A 1977-01-24 1977-01-24 Dispositif de reproduction photographique assurant l'exposition et le traitement Withdrawn FR2378297A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7701936A FR2378297A1 (fr) 1977-01-24 1977-01-24 Dispositif de reproduction photographique assurant l'exposition et le traitement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701936A FR2378297A1 (fr) 1977-01-24 1977-01-24 Dispositif de reproduction photographique assurant l'exposition et le traitement

Publications (1)

Publication Number Publication Date
FR2378297A1 true FR2378297A1 (fr) 1978-08-18

Family

ID=9185837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701936A Withdrawn FR2378297A1 (fr) 1977-01-24 1977-01-24 Dispositif de reproduction photographique assurant l'exposition et le traitement

Country Status (1)

Country Link
FR (1) FR2378297A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609188A1 (fr) * 1986-12-31 1988-07-01 Polito Georges Banc de photocomposition et/ou de reproduction photographique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437409A (en) * 1966-05-19 1969-04-08 Visual Graphics Corp Photoprinting and processing device
FR2161475A5 (fr) * 1971-11-26 1973-07-06 Visual Graphics Corp
US3953873A (en) * 1974-11-13 1976-04-27 Minnesota Mining & Manufacturing Company Automatic camera for dual printing plates

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437409A (en) * 1966-05-19 1969-04-08 Visual Graphics Corp Photoprinting and processing device
FR2161475A5 (fr) * 1971-11-26 1973-07-06 Visual Graphics Corp
US3953873A (en) * 1974-11-13 1976-04-27 Minnesota Mining & Manufacturing Company Automatic camera for dual printing plates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609188A1 (fr) * 1986-12-31 1988-07-01 Polito Georges Banc de photocomposition et/ou de reproduction photographique
EP0348578A1 (fr) * 1986-12-31 1990-01-03 Georges Polito Banc de photocomposition et/ou de reproduction photographique

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Legal Events

Date Code Title Description
ST Notification of lapse