FR2236209A1 - - Google Patents

Info

Publication number
FR2236209A1
FR2236209A1 FR7423371A FR7423371A FR2236209A1 FR 2236209 A1 FR2236209 A1 FR 2236209A1 FR 7423371 A FR7423371 A FR 7423371A FR 7423371 A FR7423371 A FR 7423371A FR 2236209 A1 FR2236209 A1 FR 2236209A1
Authority
FR
France
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.)
Granted
Application number
FR7423371A
Other languages
French (fr)
Other versions
FR2236209B1 (de
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.)
Durst AG Fabrik Fototechnischer Apparate
Original Assignee
Durst AG Fabrik Fototechnischer Apparate
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 Durst AG Fabrik Fototechnischer Apparate filed Critical Durst AG Fabrik Fototechnischer Apparate
Publication of FR2236209A1 publication Critical patent/FR2236209A1/fr
Application granted granted Critical
Publication of FR2236209B1 publication Critical patent/FR2236209B1/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
    • G03B27/73—Controlling exposure by variation of spectral composition, e.g. multicolor printers
    • G03B27/735—Controlling exposure by variation of spectral composition, e.g. multicolor printers in dependence upon automatic analysis of the original

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Spectrometry And Color Measurement (AREA)
FR7423371A 1973-07-05 1974-07-04 Expired FR2236209B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT485273A IT997165B (it) 1973-07-05 1973-07-05 Apparecchio per la determinazione dei filtri e del tempo di esposi zione per processi fotografici a colori

Publications (2)

Publication Number Publication Date
FR2236209A1 true FR2236209A1 (de) 1975-01-31
FR2236209B1 FR2236209B1 (de) 1979-07-20

Family

ID=11115052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7423371A Expired FR2236209B1 (de) 1973-07-05 1974-07-04

Country Status (7)

Country Link
JP (1) JPS5071334A (de)
AT (1) AT350900B (de)
CH (1) CH570633A5 (de)
DE (1) DE2353518C2 (de)
FR (1) FR2236209B1 (de)
GB (1) GB1483361A (de)
IT (1) IT997165B (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH435977A (de) * 1965-03-10 1967-05-15 Agfa Gevaert Ag Verfahren zur Regelung der Belichtungszeit von Kopiergeräten
FR2113503A5 (de) * 1970-11-03 1972-06-23 Pavelle Ltd

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521952A (en) * 1967-07-13 1970-07-28 Robert H Nelson Light exposure control unit
US3640620A (en) * 1969-08-27 1972-02-08 Kriser Corp Photographic control apparatus
DE2046887C3 (de) * 1970-09-23 1979-02-22 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zur Steuerung der Belichtung eines Aufnahme- oder Kopiermaterials in zwei Farben
DE2331191C2 (de) * 1972-06-24 1984-06-07 Durst AG, Fabrik Fototechnischer Apparate, Bozen Lichtmeßgerät

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH435977A (de) * 1965-03-10 1967-05-15 Agfa Gevaert Ag Verfahren zur Regelung der Belichtungszeit von Kopiergeräten
FR2113503A5 (de) * 1970-11-03 1972-06-23 Pavelle Ltd

Also Published As

Publication number Publication date
IT997165B (it) 1975-12-30
FR2236209B1 (de) 1979-07-20
ATA341174A (de) 1978-11-15
GB1483361A (en) 1977-08-17
DE2353518A1 (de) 1975-01-23
CH570633A5 (de) 1975-12-15
JPS5071334A (de) 1975-06-13
DE2353518C2 (de) 1984-06-28
AT350900B (de) 1979-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse