BE793593A - Procede d'elaboration de montage et d'utilisation de transparents animes pour retroprojecteurs. - Google Patents

Procede d'elaboration de montage et d'utilisation de transparents animes pour retroprojecteurs.

Info

Publication number
BE793593A
BE793593A BE793593DA BE793593A BE 793593 A BE793593 A BE 793593A BE 793593D A BE793593D A BE 793593DA BE 793593 A BE793593 A BE 793593A
Authority
BE
Belgium
Prior art keywords
transparencies
animated
preparation
assembly
overhead projectors
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Pirotte Jacques E M J G
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.)
Publication date
Publication of BE793593A publication Critical patent/BE793593A/xx

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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/08—Trick photography
    • 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
    • G03B21/132—Overhead projectors, i.e. capable of projecting hand-writing or drawing during action

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
BE793593D 1972-12-29 Procede d'elaboration de montage et d'utilisation de transparents animes pour retroprojecteurs. BE793593A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE793593 1972-12-29

Publications (1)

Publication Number Publication Date
BE793593A true BE793593A (fr) 1973-04-16

Family

ID=3860599

Family Applications (1)

Application Number Title Priority Date Filing Date
BE793593D BE793593A (fr) 1972-12-29 Procede d'elaboration de montage et d'utilisation de transparents animes pour retroprojecteurs.

Country Status (2)

Country Link
BE (1) BE793593A (es)
FR (1) FR2228236B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT380110B (de) * 1983-07-07 1986-04-10 Holk Jon Kassette und zugehoerige vorrichtung mit einer bilddarstellungsflaeche zum zyklischen vorfuehren einer vielzahl von bildern

Also Published As

Publication number Publication date
FR2228236B1 (es) 1975-05-30
FR2228236A1 (es) 1974-11-29

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