FR1096994A - Perfectionnement aux projections cinématographiques d'images élargies - Google Patents

Perfectionnement aux projections cinématographiques d'images élargies

Info

Publication number
FR1096994A
FR1096994A FR1096994DA FR1096994A FR 1096994 A FR1096994 A FR 1096994A FR 1096994D A FR1096994D A FR 1096994DA FR 1096994 A FR1096994 A FR 1096994A
Authority
FR
France
Prior art keywords
improvement
enlarged images
cinematographic
projections
cinematographic projections
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
Abel-Alexandre-Eugen Gance
Andre-Victor-Leon-Cl Debrie
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 FR1096994A publication Critical patent/FR1096994A/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
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D15/00—Apparatus for treating processed material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1096994D 1954-02-17 1954-02-17 Perfectionnement aux projections cinématographiques d'images élargies Expired FR1096994A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1096994T 1954-02-17

Publications (1)

Publication Number Publication Date
FR1096994A true FR1096994A (fr) 1955-06-28

Family

ID=9618444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1096994D Expired FR1096994A (fr) 1954-02-17 1954-02-17 Perfectionnement aux projections cinématographiques d'images élargies

Country Status (1)

Country Link
FR (1) FR1096994A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920526A (en) * 1955-10-24 1960-01-12 Loew S Inc Method and apparatus for co-ordinated steps in photographing and exhibiting motion pictures
US3038370A (en) * 1956-01-09 1962-06-12 Nakamatsu Yoshiro Apparatus for photographing and projecting a picture of a great width

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920526A (en) * 1955-10-24 1960-01-12 Loew S Inc Method and apparatus for co-ordinated steps in photographing and exhibiting motion pictures
US3038370A (en) * 1956-01-09 1962-06-12 Nakamatsu Yoshiro Apparatus for photographing and projecting a picture of a great width

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