FR858448A - Method and apparatus for the relief projection of non-stereoscopic still or moving images - Google Patents

Method and apparatus for the relief projection of non-stereoscopic still or moving images

Info

Publication number
FR858448A
FR858448A FR858448DA FR858448A FR 858448 A FR858448 A FR 858448A FR 858448D A FR858448D A FR 858448DA FR 858448 A FR858448 A FR 858448A
Authority
FR
France
Prior art keywords
moving images
stereoscopic still
relief projection
relief
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
French (fr)
Inventor
Henry Alewaerts
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 FR858448A publication Critical patent/FR858448A/en
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
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR858448D 1938-07-29 1939-07-28 Method and apparatus for the relief projection of non-stereoscopic still or moving images Expired FR858448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE858448X 1938-07-29

Publications (1)

Publication Number Publication Date
FR858448A true FR858448A (en) 1940-11-25

Family

ID=3882260

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858448D Expired FR858448A (en) 1938-07-29 1939-07-28 Method and apparatus for the relief projection of non-stereoscopic still or moving images

Country Status (1)

Country Link
FR (1) FR858448A (en)

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