GB321998A - Improvements in or relating to three-colour photography - Google Patents

Improvements in or relating to three-colour photography

Info

Publication number
GB321998A
GB321998A GB24789/28A GB2478928A GB321998A GB 321998 A GB321998 A GB 321998A GB 24789/28 A GB24789/28 A GB 24789/28A GB 2478928 A GB2478928 A GB 2478928A GB 321998 A GB321998 A GB 321998A
Authority
GB
United Kingdom
Prior art keywords
relating
colour photography
photography
colour
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
GB24789/28A
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.)
Individual
Original Assignee
Individual
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
Priority to BE355365D priority Critical patent/BE355365A/xx
Application filed by Individual filed Critical Individual
Priority to GB24789/28A priority patent/GB321998A/en
Priority to FR666685D priority patent/FR666685A/fr
Priority to US384794A priority patent/US1867301A/en
Publication of GB321998A publication Critical patent/GB321998A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/26—Silver halide emulsions for subtractive colour processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB24789/28A 1928-08-28 1928-08-28 Improvements in or relating to three-colour photography Expired GB321998A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE355365D BE355365A (instruction) 1928-08-28
GB24789/28A GB321998A (en) 1928-08-28 1928-08-28 Improvements in or relating to three-colour photography
FR666685D FR666685A (fr) 1928-08-28 1928-11-02 Perfectionnements à la photographie trichrome
US384794A US1867301A (en) 1928-08-28 1929-08-09 Three-color photography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24789/28A GB321998A (en) 1928-08-28 1928-08-28 Improvements in or relating to three-colour photography

Publications (1)

Publication Number Publication Date
GB321998A true GB321998A (en) 1929-11-28

Family

ID=10217265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24789/28A Expired GB321998A (en) 1928-08-28 1928-08-28 Improvements in or relating to three-colour photography

Country Status (4)

Country Link
US (1) US1867301A (instruction)
BE (1) BE355365A (instruction)
FR (1) FR666685A (instruction)
GB (1) GB321998A (instruction)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971600C (de) * 1944-04-15 1959-02-26 Agfa Ag Photographisches gelbfilterfreies Mehrschichtenfarbenmaterial

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE621239A (instruction) * 1961-08-09
US3622318A (en) * 1970-03-20 1971-11-23 Eastman Kodak Co Photographic materials and processes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971600C (de) * 1944-04-15 1959-02-26 Agfa Ag Photographisches gelbfilterfreies Mehrschichtenfarbenmaterial

Also Published As

Publication number Publication date
BE355365A (instruction)
FR666685A (fr) 1929-10-04
US1867301A (en) 1932-07-12

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