FR1573675A - - Google Patents

Info

Publication number
FR1573675A
FR1573675A FR1573675DA FR1573675A FR 1573675 A FR1573675 A FR 1573675A FR 1573675D A FR1573675D A FR 1573675DA FR 1573675 A FR1573675 A FR 1573675A
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.)
Expired
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1573675A publication Critical patent/FR1573675A/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)
FR1573675D 1967-07-20 1968-07-19 Expired FR1573675A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33482/67A GB1206424A (en) 1967-07-20 1967-07-20 Photographic colour printer

Publications (1)

Publication Number Publication Date
FR1573675A true FR1573675A (fr) 1969-07-04

Family

ID=10353539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1573675D Expired FR1573675A (fr) 1967-07-20 1968-07-19

Country Status (4)

Country Link
US (1) US3591375A (fr)
CH (1) CH519732A (fr)
FR (1) FR1573675A (fr)
GB (1) GB1206424A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT976489B (it) * 1973-01-26 1974-08-20 Durst Ag Procedimento e dispositivo per la sottocorrezione in macchprocedimento e dispositivo per la sottocorrezione in macchine copia trici per negativi fotografici a colori ine copia trici per negativi fotografici a colori
US4168121A (en) * 1978-04-17 1979-09-18 Pako Corporation Automatic snow/beach correction for photographic printer
US4168120A (en) * 1978-04-17 1979-09-18 Pako Corporation Automatic exposure corrections for photographic printer
JPS54139570A (en) * 1978-04-20 1979-10-30 Matsushita Electric Ind Co Ltd Image converting and projecting method and apparatus

Also Published As

Publication number Publication date
US3591375A (en) 1971-07-06
DE1772885B2 (de) 1976-10-21
CH519732A (de) 1972-02-29
DE1772885A1 (de) 1971-06-16
GB1206424A (en) 1970-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse