FR1459131A - Perfectionnements aux visionneuses pour l'examen d'épreuves photographiques - Google Patents

Perfectionnements aux visionneuses pour l'examen d'épreuves photographiques

Info

Publication number
FR1459131A
FR1459131A FR32541A FR32541A FR1459131A FR 1459131 A FR1459131 A FR 1459131A FR 32541 A FR32541 A FR 32541A FR 32541 A FR32541 A FR 32541A FR 1459131 A FR1459131 A FR 1459131A
Authority
FR
France
Prior art keywords
enhancements
reviewing
viewer
photographic prints
prints
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
FR32541A
Other languages
English (en)
Inventor
Pierre Angenieux
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 filed Critical
Priority to FR32541A priority Critical patent/FR1459131A/fr
Application granted granted Critical
Publication of FR1459131A publication Critical patent/FR1459131A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/04—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
FR32541A 1964-11-09 1965-09-24 Perfectionnements aux visionneuses pour l'examen d'épreuves photographiques Expired FR1459131A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR32541A FR1459131A (fr) 1964-11-09 1965-09-24 Perfectionnements aux visionneuses pour l'examen d'épreuves photographiques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40999464A 1964-11-09 1964-11-09
FR32541A FR1459131A (fr) 1964-11-09 1965-09-24 Perfectionnements aux visionneuses pour l'examen d'épreuves photographiques

Publications (1)

Publication Number Publication Date
FR1459131A true FR1459131A (fr) 1966-04-29

Family

ID=26166352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR32541A Expired FR1459131A (fr) 1964-11-09 1965-09-24 Perfectionnements aux visionneuses pour l'examen d'épreuves photographiques

Country Status (1)

Country Link
FR (1) FR1459131A (fr)

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