FR1090514A - Perfectionnements apportés aux installations de projection cinématographique - Google Patents

Perfectionnements apportés aux installations de projection cinématographique

Info

Publication number
FR1090514A
FR1090514A FR1090514DA FR1090514A FR 1090514 A FR1090514 A FR 1090514A FR 1090514D A FR1090514D A FR 1090514DA FR 1090514 A FR1090514 A FR 1090514A
Authority
FR
France
Prior art keywords
cinema projection
projection facilities
facilities
cinema
projection
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
Robert Whittle Dowling
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 FR1090514A publication Critical patent/FR1090514A/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1090514D 1953-08-27 1953-08-27 Perfectionnements apportés aux installations de projection cinématographique Expired FR1090514A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1090514T 1953-08-27

Publications (1)

Publication Number Publication Date
FR1090514A true FR1090514A (fr) 1955-03-31

Family

ID=9614922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1090514D Expired FR1090514A (fr) 1953-08-27 1953-08-27 Perfectionnements apportés aux installations de projection cinématographique

Country Status (1)

Country Link
FR (1) FR1090514A (fr)

Similar Documents

Publication Publication Date Title
FR1098318A (fr) Perfectionnements aux installations de laminage
FR1090514A (fr) Perfectionnements apportés aux installations de projection cinématographique
FR1102990A (fr) Perfectionnements apportés aux installations de projection cinématographique
FR65543E (fr) Perfectionnements apportés aux installations de projection cinématographique
FR1077121A (fr) Perfectionnements apportés aux installations sanitaires
FR64444E (fr) Perfectionnement aux appareils de projection
FR1075381A (fr) Robinet
FR1078727A (fr) Perfectionnements relatifs aux installations électrogènes
FR1093624A (fr) Perfectionnements aux installations de ponts-bascules
FR1075742A (fr) Projecteur stéréoscopique
FR1078239A (fr) Perfectionnements aux installations de commutation
FR1076094A (fr) Perfectionnements aux aplatisseurs
FR1061040A (fr) Projecteur spécial
FR1124726A (fr) Perfectionnements aux lanternes de projection
FR1067201A (fr) Perfectionnements aux appareils de projection
FR1075660A (fr) Perfectionnements aux appareils cinématographiques
FR1093585A (fr) Perfectionnements aux appareils cinématographiques
FR1093642A (fr) Robinet
FR1078216A (fr) Robinet
FR1081804A (fr) Perfectionnements apportés aux installations de pompage
FR1064763A (fr) Robinet perfectionné de projection
FR1082795A (fr) écran de projection
FR1094577A (fr) Perfectionnements aux lanternes de projection
FR1107029A (fr) Projecteur cinématographique
AT184823B (de) Kinoprojektor oder Bildwerfer für stereoskopische Projektion