FR976428A - Dispositif de projection des images - Google Patents

Dispositif de projection des images

Info

Publication number
FR976428A
FR976428A FR976428DA FR976428A FR 976428 A FR976428 A FR 976428A FR 976428D A FR976428D A FR 976428DA FR 976428 A FR976428 A FR 976428A
Authority
FR
France
Prior art keywords
projection device
image projection
image
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
Ernest Gordon Beard
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 FR976428A publication Critical patent/FR976428A/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
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/20—Stereoscopic photography by simultaneous viewing using two or more projectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR976428D 1947-12-15 1948-12-11 Dispositif de projection des images Expired FR976428A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU976428X 1947-12-15

Publications (1)

Publication Number Publication Date
FR976428A true FR976428A (fr) 1951-03-19

Family

ID=3764500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR976428D Expired FR976428A (fr) 1947-12-15 1948-12-11 Dispositif de projection des images

Country Status (1)

Country Link
FR (1) FR976428A (fr)

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