FR994344A - Perfectionnements aux papiers et autres supports photographiques - Google Patents

Perfectionnements aux papiers et autres supports photographiques

Info

Publication number
FR994344A
FR994344A FR994344DA FR994344A FR 994344 A FR994344 A FR 994344A FR 994344D A FR994344D A FR 994344DA FR 994344 A FR994344 A FR 994344A
Authority
FR
France
Prior art keywords
papers
photographic supports
photographic
supports
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
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.)
PHOTOZA SOC
Original Assignee
PHOTOZA SOC
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 PHOTOZA SOC filed Critical PHOTOZA SOC
Application granted granted Critical
Publication of FR994344A publication Critical patent/FR994344A/fr
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
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR994344D 1945-01-18 1945-01-18 Perfectionnements aux papiers et autres supports photographiques Expired FR994344A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR994344T 1945-01-18

Publications (1)

Publication Number Publication Date
FR994344A true FR994344A (fr) 1951-11-15

Family

ID=9556334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994344D Expired FR994344A (fr) 1945-01-18 1945-01-18 Perfectionnements aux papiers et autres supports photographiques

Country Status (1)

Country Link
FR (1) FR994344A (fr)

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