NL121699C - - Google Patents

Info

Publication number
NL121699C
NL121699C NL121699DA NL121699C NL 121699 C NL121699 C NL 121699C NL 121699D A NL121699D A NL 121699DA NL 121699 C NL121699 C NL 121699C
Authority
NL
Netherlands
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.)
Publication of NL121699C publication Critical patent/NL121699C/xx

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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/02—Sensitometric processes, e.g. determining sensitivity, colour sensitivity, gradation, graininess, density; Making sensitometric wedges

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
NL121699D 1960-01-25 NL121699C (en))

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB258360A GB893314A (en) 1960-01-25 1960-01-25 Production of colour prints

Publications (1)

Publication Number Publication Date
NL121699C true NL121699C (en))

Family

ID=9742131

Family Applications (2)

Application Number Title Priority Date Filing Date
NL121699D NL121699C (en)) 1960-01-25
NL260337D NL260337A (en)) 1960-01-25

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL260337D NL260337A (en)) 1960-01-25

Country Status (3)

Country Link
BE (1) BE599495A (en))
GB (1) GB893314A (en))
NL (2) NL260337A (en))

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6417322B1 (en) * 2000-09-25 2002-07-09 Essilor International Compagnie General D'optique Episulfide based polymerizable composition catalyzed by an (alkoxyphenyl)phosphine, articles made therefrom and process for making same

Also Published As

Publication number Publication date
GB893314A (en) 1962-04-04
NL260337A (en))
BE599495A (fr) 1961-05-16

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