FR841589A - Improvements to natural color photography - Google Patents

Improvements to natural color photography

Info

Publication number
FR841589A
FR841589A FR841589DA FR841589A FR 841589 A FR841589 A FR 841589A FR 841589D A FR841589D A FR 841589DA FR 841589 A FR841589 A FR 841589A
Authority
FR
France
Prior art keywords
natural color
color photography
photography
natural
color
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
Other languages
French (fr)
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.)
Lumiere SA
Original Assignee
Lumiere SA
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 Lumiere SA filed Critical Lumiere SA
Application granted granted Critical
Publication of FR841589A publication Critical patent/FR841589A/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
    • G03C7/04—Additive processes using colour screens; Materials therefor; Preparing or processing such materials
    • G03C7/06—Manufacture of colour screens
    • G03C7/08—Manufacture of colour screens from diversely-coloured grains irregularly distributed

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR841589D 1938-01-26 1938-01-26 Improvements to natural color photography Expired FR841589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR841589T 1938-01-26

Publications (1)

Publication Number Publication Date
FR841589A true FR841589A (en) 1939-05-23

Family

ID=9308730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841589D Expired FR841589A (en) 1938-01-26 1938-01-26 Improvements to natural color photography

Country Status (1)

Country Link
FR (1) FR841589A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795892A (en) * 1953-12-31 1957-06-18 Lautenbacher Anton Automatic levelling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795892A (en) * 1953-12-31 1957-06-18 Lautenbacher Anton Automatic levelling device

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