FR1073649A - Dispositif de transformation des appareils de projection cinématographiques - Google Patents

Dispositif de transformation des appareils de projection cinématographiques

Info

Publication number
FR1073649A
FR1073649A FR1073649DA FR1073649A FR 1073649 A FR1073649 A FR 1073649A FR 1073649D A FR1073649D A FR 1073649DA FR 1073649 A FR1073649 A FR 1073649A
Authority
FR
France
Prior art keywords
transforming
projection devices
cinematographic projection
cinematographic
devices
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)
Inventor
Daniel-Rene Simard
Simard
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
Application granted granted Critical
Publication of FR1073649A publication Critical patent/FR1073649A/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
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G03B23/08—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
    • G03B23/12—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1073649D 1953-01-30 1953-01-30 Dispositif de transformation des appareils de projection cinématographiques Expired FR1073649A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1073649T 1953-01-30

Publications (1)

Publication Number Publication Date
FR1073649A true FR1073649A (fr) 1954-09-28

Family

ID=9606242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1073649D Expired FR1073649A (fr) 1953-01-30 1953-01-30 Dispositif de transformation des appareils de projection cinématographiques

Country Status (1)

Country Link
FR (1) FR1073649A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045538A (en) * 1958-08-14 1962-07-24 Philips Corp Film guide for film projector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045538A (en) * 1958-08-14 1962-07-24 Philips Corp Film guide for film projector

Similar Documents

Publication Publication Date Title
FR1115611A (fr) Dispositif antivibratoire perfectionné
FR1086967A (fr) Appareil de projection de télévision
FR1148565A (fr) Dispositif de débrochage pour appareils électriques
FR1118760A (fr) Dispositif de haut-parleur
FR1073649A (fr) Dispositif de transformation des appareils de projection cinématographiques
FR1073843A (fr) Dispositif de poussée
FR1125536A (fr) Dispositif obturateur pour appareil de projection cinématographique
FR1087296A (fr) Dispositif de réglage de transformateur
FR1093608A (fr) Dispositif de protection pour appareils électriques
FR1089078A (fr) Dispositif doseurs-verseurs
FR64049E (fr) Dispositif anti-éblouissant pour projecteurs
FR1115523A (fr) Appareil de projection cinématographique
FR1073867A (fr) Appareil de projection cinématographique
FR1173433A (fr) Dispositif d'éclairage pour appareils de projection
FR1060345A (fr) Dispositif de projection
FR1074394A (fr) Appareil de projection cinématographique
FR1071828A (fr) Dispositif de débitage
FR1057191A (fr) Dispositif simili-noeud de cravate
FR1087924A (fr) Dispositif moteur-changement de vitesses
FR1079149A (fr) Dispositif de chaudière
FR1059047A (fr) Dispositif diviseur des rayons lumineux
FR1107458A (fr) Dispositif pour la projection stéréoscopique
FR1058646A (fr) Dispositif de commande pour appareils de chiffrement
FR1086805A (fr) Dispositif d'écran de projection
FR1061542A (fr) Dispositif anti-éblouissant pour projecteurs