FR1206651A - Appareil de copie photographique - Google Patents

Appareil de copie photographique

Info

Publication number
FR1206651A
FR1206651A FR1206651DA FR1206651A FR 1206651 A FR1206651 A FR 1206651A FR 1206651D A FR1206651D A FR 1206651DA FR 1206651 A FR1206651 A FR 1206651A
Authority
FR
France
Prior art keywords
copying device
photographic copying
photographic
copying
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.)
Expired
Application number
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.)
Agfa Gevaert NV
Original Assignee
Agfa AG
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 filed Critical Agfa AG
Application granted granted Critical
Publication of FR1206651A publication Critical patent/FR1206651A/fr
Expired 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
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
    • G03B27/80—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus in dependence upon automatic analysis of the original
    • 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
    • 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
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Projection-Type Copiers In General (AREA)
FR1206651D 1957-02-07 1958-02-06 Appareil de copie photographique Expired FR1206651A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA26532A DE1111019B (de) 1957-02-07 1957-02-07 Fotografisches Kopiergeraet

Publications (1)

Publication Number Publication Date
FR1206651A true FR1206651A (fr) 1960-02-11

Family

ID=6926182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1206651D Expired FR1206651A (fr) 1957-02-07 1958-02-06 Appareil de copie photographique

Country Status (6)

Country Link
US (1) US3102463A (fr)
AT (1) AT200922B (fr)
CH (1) CH356988A (fr)
DE (1) DE1111019B (fr)
FR (1) FR1206651A (fr)
GB (1) GB886903A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286615A (en) * 1963-12-11 1966-11-22 Eastman Kodak Co Automatic resetting exposing mechanism
US3371576A (en) * 1965-07-14 1968-03-05 Charles W. Miller Enlarger easel
US3522991A (en) * 1967-01-25 1970-08-04 Kenneth Samuel Bowen Photographic copying apparatus
US3445164A (en) * 1967-02-06 1969-05-20 Iben Browning Portable copy machine
JPS5555351A (en) * 1978-10-18 1980-04-23 Ricoh Co Ltd Opening and closing device of gate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE309960C (fr) *
DE369148C (de) * 1922-03-19 1923-02-15 Gevaert Photo Prod Nv Photographische Kopier- und Entwicklungsvorrichtung
US1602051A (en) * 1923-05-23 1926-10-05 Ira D Sharp Apparatus for printing photographs from negatives
DE440127C (de) * 1925-01-27 1927-01-24 Heinrich Schaefer Vorrichtung zur Herstellung photographischer Abzuege, Lichtpausen o. dgl.
DE461269C (de) * 1926-12-25 1928-06-16 Heinz Berens Fa Vorrichtung zur Herstellung photographischer Abzuege von Negativen
US2158903A (en) * 1938-01-20 1939-05-16 Blockjones Photo Co Inc Photo-printing apparatus
US2561243A (en) * 1946-04-16 1951-07-17 Gen Aniline & Film Corp Comparison type densitometer and electronic measuring circuit therefor
US2614453A (en) * 1948-07-14 1952-10-21 George D Macarthur Opacity sensing device
US2660919A (en) * 1949-08-11 1953-12-01 Leitz Ernst Gmbh Enlarging easel
US2672787A (en) * 1950-06-14 1954-03-23 Leitz Ernst Gmbh Photographic copying apparatus
US2737099A (en) * 1951-09-11 1956-03-06 Chatman Apparatus for photoprinting

Also Published As

Publication number Publication date
DE1111019B (de) 1961-07-13
US3102463A (en) 1963-09-03
CH356988A (de) 1961-09-15
AT200922B (de) 1958-12-10
GB886903A (en) 1962-01-10

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