FR659831A - screen for stereoscopic cinematographic projections - Google Patents

screen for stereoscopic cinematographic projections

Info

Publication number
FR659831A
FR659831A FR659831DA FR659831A FR 659831 A FR659831 A FR 659831A FR 659831D A FR659831D A FR 659831DA FR 659831 A FR659831 A FR 659831A
Authority
FR
France
Prior art keywords
screen
stereoscopic
projections
cinematographic projections
stereoscopic cinematographic
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
Jules Ernest Pallemaerts
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 FR659831A publication Critical patent/FR659831A/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
    • G03B21/606—Projection screens characterised by the nature of the surface for relief projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR659831D 1928-01-21 1928-08-31 screen for stereoscopic cinematographic projections Expired FR659831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB659831X 1928-01-21

Publications (1)

Publication Number Publication Date
FR659831A true FR659831A (en) 1929-07-03

Family

ID=10490824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR659831D Expired FR659831A (en) 1928-01-21 1928-08-31 screen for stereoscopic cinematographic projections

Country Status (1)

Country Link
FR (1) FR659831A (en)

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