FR1050473A - Perfectionnements apportés à un projecteur cinématographique - Google Patents

Perfectionnements apportés à un projecteur cinématographique

Info

Publication number
FR1050473A
FR1050473A FR1050473DA FR1050473A FR 1050473 A FR1050473 A FR 1050473A FR 1050473D A FR1050473D A FR 1050473DA FR 1050473 A FR1050473 A FR 1050473A
Authority
FR
France
Prior art keywords
cinematographic projector
cinematographic
projector
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.)
Paillard SA
Original Assignee
Paillard 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 Paillard SA filed Critical Paillard SA
Application granted granted Critical
Publication of FR1050473A publication Critical patent/FR1050473A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
FR1050473D 1951-02-10 1951-12-07 Perfectionnements apportés à un projecteur cinématographique Expired FR1050473A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1050473X 1951-02-10

Publications (1)

Publication Number Publication Date
FR1050473A true FR1050473A (fr) 1954-01-07

Family

ID=4554816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050473D Expired FR1050473A (fr) 1951-02-10 1951-12-07 Perfectionnements apportés à un projecteur cinématographique

Country Status (1)

Country Link
FR (1) FR1050473A (fr)

Similar Documents

Publication Publication Date Title
FR1067932A (fr) Films photographiques
FR1050242A (fr) Révélateur photographique
FR1054887A (fr) Objectif photographique
FR1057720A (fr) Objectif photographique
FR1050473A (fr) Perfectionnements apportés à un projecteur cinématographique
FR1037041A (fr) Perfectionnements à la projection cinématographique
FR1050680A (fr) Fixateur photographique
FR1059112A (fr) Perfectionnements aux projecteurs cinématographiques
FR1064159A (fr) Obturateur
FR1058883A (fr) Perfectionnements relatifs à la photographie
FR1086278A (fr) Nouveau révélateur photographique
FR1039979A (fr) Projecteur cinématographique
FR1045343A (fr) Obturatéur
FR1064694A (fr) Obturateur photographique central
FR61763E (fr) Perfectionnements à la projection cinématographique
FR1040502A (fr) Itinéraire photographique
FR1078362A (fr) Objectif à six lentilles
FR1052149A (fr) Viseur
FR1060934A (fr) Perfectionnements apportés à un transformateur mécano-électrique
FR1041055A (fr) Agrandisseur photographique multiple
FR1072353A (fr) Perfectionnements aux mécanismes obturateurs à volets
FR1037188A (fr) Perfectionnements apportés à un appareil de prises de vues cinématographiques
FR1048977A (fr) Objectif photographique
FR1039814A (fr) Objectif photographique
FR1024936A (fr) Perfectionnements apportés à un projecteur multiple de cinéma