FR399762A - Perfectionnements aux procédés photographiques trichromes - Google Patents

Perfectionnements aux procédés photographiques trichromes

Info

Publication number
FR399762A
FR399762A FR399762DA FR399762A FR 399762 A FR399762 A FR 399762A FR 399762D A FR399762D A FR 399762DA FR 399762 A FR399762 A FR 399762A
Authority
FR
France
Prior art keywords
trichrome
photographic processes
photographic
processes
trichrome photographic
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)
French (fr)
Inventor
Rodolphe Berthon
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR399762A publication Critical patent/FR399762A/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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/14—Additive processes using lenticular screens; Materials therefor; Preparing or processing such materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
FR399762D 1946-01-18 1908-05-01 Perfectionnements aux procédés photographiques trichromes Expired FR399762A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB176946A GB607723A (en) 1946-01-18 1946-01-18 Improvements in and relating to the handling of particulate materials

Publications (1)

Publication Number Publication Date
FR399762A true FR399762A (fr) 1948-11-24

Family

ID=9727653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR399762D Expired FR399762A (fr) 1946-01-18 1908-05-01 Perfectionnements aux procédés photographiques trichromes

Country Status (3)

Country Link
DE (1) DE834847C (de)
FR (1) FR399762A (de)
GB (1) GB607723A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059210B (de) * 1952-09-08 1959-06-11 Dr Walter Schaeffer Verfahren zur quantitativen Bestimmung des Feuchtigkeitsgehaltes von pulverfoermigen pflanzlichen Stoffen, insbesondere von Mehl
DE947700C (de) * 1952-11-19 1956-08-23 Kellogg M W Co Vorrichtung zum kontinuierlichen Transport pulverfoermiger Stoffe
DE1041473B (de) * 1953-05-18 1958-10-23 Rolf Karl Dorn Dipl Ing Verfahren und Vorrichtung zum kontinuierlichen Herbeifuehren von Einwirkungen zwischen Fluessigkeiten, Gasen, Daempfen oder deren Gemischen und festen, vorzugsweise koernigen Stoffen
DE1004145B (de) * 1953-11-20 1957-03-14 Konink Zwavelzuurfabrieken V H Vorrichtung zum Zufuehren eines pulverfoermigen Materials
DE1067781B (de) * 1956-10-31 1959-10-29 British Titan Products Verfahren und Vorrichtung zum Einfuehren von feinverteiltem, fluidisiertem, festem Material in ein Reaktionsgefaess
DE1186835B (de) * 1960-07-19 1965-02-11 Titan Gmbh Vorrichtung zum Einfoerdern von Feststoffen in einem Fliessbettreaktor

Also Published As

Publication number Publication date
DE834847C (de) 1952-04-21
GB607723A (en) 1948-09-03

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