IT1027718B - Dispositivo per la correzione del colore - Google Patents

Dispositivo per la correzione del colore

Info

Publication number
IT1027718B
IT1027718B IT30603/74A IT3060374A IT1027718B IT 1027718 B IT1027718 B IT 1027718B IT 30603/74 A IT30603/74 A IT 30603/74A IT 3060374 A IT3060374 A IT 3060374A IT 1027718 B IT1027718 B IT 1027718B
Authority
IT
Italy
Prior art keywords
color correction
correction
color
Prior art date
Application number
IT30603/74A
Other languages
English (en)
Inventor
Jan Jasny
Original Assignee
Ts Lab Optyki
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 Ts Lab Optyki filed Critical Ts Lab Optyki
Application granted granted Critical
Publication of IT1027718B publication Critical patent/IT1027718B/it

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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Projection-Type Copiers In General (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Filters (AREA)
IT30603/74A 1973-12-17 1974-12-16 Dispositivo per la correzione del colore IT1027718B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1973167384A PL91140B1 (it) 1973-12-17 1973-12-17

Publications (1)

Publication Number Publication Date
IT1027718B true IT1027718B (it) 1978-12-20

Family

ID=19965275

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30603/74A IT1027718B (it) 1973-12-17 1974-12-16 Dispositivo per la correzione del colore

Country Status (10)

Country Link
US (1) US4026650A (it)
JP (1) JPS519829A (it)
AT (1) AT346695B (it)
CA (1) CA1027789A (it)
CS (1) CS183774B2 (it)
DD (1) DD117541A5 (it)
FR (1) FR2254804B1 (it)
GB (1) GB1492754A (it)
IT (1) IT1027718B (it)
PL (1) PL91140B1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841347A1 (de) * 1978-09-22 1980-04-10 Patra Patent Treuhand Zweifadenhalogengluehlampe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107578A (en) * 1959-12-05 1963-10-22 Agfa Ag Filter-operating arrangement for a photographic printing apparatus
DE1422667A1 (de) * 1962-01-27 1968-12-12 Agfa Ag Filteraggregat fuer fotographische Kopiergeraete
JPS4110886Y1 (it) * 1965-07-29 1966-05-23
US3482914A (en) * 1967-10-03 1969-12-09 Garland C Misener Additive color scenetester
US3514200A (en) * 1967-11-07 1970-05-26 Itek Corp Color printing lamp systems
US3596083A (en) * 1969-04-11 1971-07-27 Gca Corp Apparatus for producing a uniform light field
DE6930562U (de) * 1969-06-26 1970-03-26 Agfa Gevaert Ag Fotografisches kopiergeraet
US3756712A (en) * 1971-12-14 1973-09-04 Berkey Photo Inc Illumination system for color enlargers and the like
IT967754B (it) * 1972-09-22 1974-03-11 Durst Ag Dispositivo per la pre filtrazione continua e per la intercettazione della esposizione in apparecchi di ingrandimento

Also Published As

Publication number Publication date
ATA1007074A (de) 1978-03-15
GB1492754A (en) 1977-11-23
AT346695B (de) 1978-11-27
US4026650A (en) 1977-05-31
FR2254804B1 (it) 1978-12-29
CS183774B2 (en) 1978-07-31
JPS519829A (it) 1976-01-26
DD117541A5 (it) 1976-01-12
FR2254804A1 (it) 1975-07-11
DE2457602A1 (de) 1975-06-26
DE2457602B2 (de) 1976-05-26
CA1027789A (en) 1978-03-14
PL91140B1 (it) 1977-02-28

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