BE854784A - Projecteur de diapositives - Google Patents

Projecteur de diapositives

Info

Publication number
BE854784A
BE854784A BE177693A BE177693A BE854784A BE 854784 A BE854784 A BE 854784A BE 177693 A BE177693 A BE 177693A BE 177693 A BE177693 A BE 177693A BE 854784 A BE854784 A BE 854784A
Authority
BE
Belgium
Prior art keywords
slideshow projector
slideshow
projector
Prior art date
Application number
BE177693A
Other languages
English (en)
Original Assignee
Rollei Werke Franke Heidecke
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 Rollei Werke Franke Heidecke filed Critical Rollei Werke Franke Heidecke
Publication of BE854784A publication Critical patent/BE854784A/fr

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
    • G03B23/18—Devices for changing pictures in viewing apparatus or projectors with fade-in and fade-out effects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Projection Apparatus (AREA)
BE177693A 1976-05-22 1977-05-18 Projecteur de diapositives BE854784A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2623154A DE2623154C3 (de) 1976-05-22 1976-05-22 Stehbildprojektor

Publications (1)

Publication Number Publication Date
BE854784A true BE854784A (fr) 1977-09-16

Family

ID=5978832

Family Applications (1)

Application Number Title Priority Date Filing Date
BE177693A BE854784A (fr) 1976-05-22 1977-05-18 Projecteur de diapositives

Country Status (6)

Country Link
US (1) US4165927A (fr)
BE (1) BE854784A (fr)
DE (1) DE2623154C3 (fr)
FR (1) FR2360907A1 (fr)
GB (1) GB1518663A (fr)
IE (1) IE44645B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1159681A (en) * 1914-02-25 1915-11-09 Samuel O Kastner Lantern-slide-shifting device.
US2878604A (en) * 1955-11-28 1959-03-24 Leitz Ernst Gmbh Slide changer
DE1266533B (de) * 1965-03-23 1968-04-18 Erich Zillmer Bildwerfer mit einem Rundmagazin
USRE27503E (en) 1968-12-27 1972-10-10 Slide projector
US3830566A (en) * 1972-08-25 1974-08-20 Gaf Corp Small slide tray
DE2435292C3 (de) * 1974-07-23 1978-08-17 Rollei-Werke Franke & Heidecke, 3300 Braunschweig Diaprojektor für Überblendprojektion

Also Published As

Publication number Publication date
DE2623154A1 (de) 1977-11-24
GB1518663A (en) 1978-07-19
IE44645B1 (en) 1982-02-10
DE2623154C3 (de) 1979-02-01
DE2623154B2 (de) 1978-06-01
FR2360907A1 (fr) 1978-03-03
US4165927A (en) 1979-08-28
IE44645L (en) 1977-11-22

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