BE767575A - Projecteur de photos-diapositives permettant notamment le retour en arriere des photes - Google Patents

Projecteur de photos-diapositives permettant notamment le retour en arriere des photes

Info

Publication number
BE767575A
BE767575A BE767575A BE767575A BE767575A BE 767575 A BE767575 A BE 767575A BE 767575 A BE767575 A BE 767575A BE 767575 A BE767575 A BE 767575A BE 767575 A BE767575 A BE 767575A
Authority
BE
Belgium
Prior art keywords
photos
projector
particular return
slides allowing
slides
Prior art date
Application number
BE767575A
Other languages
English (en)
French (fr)
Original Assignee
Besancenot Serge
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 by Besancenot Serge filed Critical Besancenot Serge
Publication of BE767575A publication Critical patent/BE767575A/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
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor
    • G03B23/04—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with linear movement
    • G03B23/044—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with linear movement whereby the pictures are returned to the same magazines after projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Warehouses Or Storage Devices (AREA)
BE767575A 1970-06-05 1971-05-24 Projecteur de photos-diapositives permettant notamment le retour en arriere des photes BE767575A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7020813A FR2059803A5 (https=) 1970-06-05 1970-06-05

Publications (1)

Publication Number Publication Date
BE767575A true BE767575A (fr) 1971-10-18

Family

ID=9056781

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767575A BE767575A (fr) 1970-06-05 1971-05-24 Projecteur de photos-diapositives permettant notamment le retour en arriere des photes

Country Status (8)

Country Link
US (1) US3809470A (https=)
BE (1) BE767575A (https=)
CH (1) CH550421A (https=)
DE (1) DE2127619A1 (https=)
ES (1) ES391943A1 (https=)
FR (1) FR2059803A5 (https=)
GB (1) GB1355532A (https=)
NL (1) NL7107716A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT380746B (de) * 1984-10-09 1986-06-25 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Dia-magazin

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB655589A (en) * 1947-09-24 1951-07-25 Kodak Ltd Improvements in or relating to slide-changing devices for optical projection apparatus
GB980848A (en) * 1962-11-23 1965-01-20 Agfa Ag Slide changing device for still picture projector
US3258867A (en) * 1963-08-06 1966-07-05 Sawyers Res Dev Corp Photographic slide magazine
DE1221462B (de) * 1964-02-01 1966-07-21 Voigtlaender Ag Dia-Bildwerfer mit Vorratsfuehrungsschacht
FR1435924A (fr) * 1965-03-05 1966-04-22 Perfectionnements aux dispositifs de transfert dans les passe-vues automatiques

Also Published As

Publication number Publication date
US3809470A (en) 1974-05-07
ES391943A1 (es) 1974-09-16
FR2059803A5 (https=) 1971-06-04
NL7107716A (https=) 1971-12-07
CH550421A (fr) 1974-06-14
GB1355532A (en) 1974-06-05
DE2127619A1 (de) 1971-12-09

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