IT1043114B - Perfezionamenti ai proiettori di foto diapositive - Google Patents

Perfezionamenti ai proiettori di foto diapositive

Info

Publication number
IT1043114B
IT1043114B IT2794875A IT2794875A IT1043114B IT 1043114 B IT1043114 B IT 1043114B IT 2794875 A IT2794875 A IT 2794875A IT 2794875 A IT2794875 A IT 2794875A IT 1043114 B IT1043114 B IT 1043114B
Authority
IT
Italy
Prior art keywords
refinements
projectors
slide photo
slide
photo projectors
Prior art date
Application number
IT2794875A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1043114B publication Critical patent/IT1043114B/it

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
IT2794875A 1974-10-04 1975-10-03 Perfezionamenti ai proiettori di foto diapositive IT1043114B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7433448A FR2287052A1 (fr) 1974-10-04 1974-10-04 Perfectionnements aux projecteurs de photos diapositives

Publications (1)

Publication Number Publication Date
IT1043114B true IT1043114B (it) 1980-02-20

Family

ID=9143759

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2794875A IT1043114B (it) 1974-10-04 1975-10-03 Perfezionamenti ai proiettori di foto diapositive

Country Status (6)

Country Link
BE (1) BE834049A (en(2012))
CH (1) CH589308A5 (en(2012))
DE (1) DE2544133A1 (en(2012))
FR (1) FR2287052A1 (en(2012))
IT (1) IT1043114B (en(2012))
NL (1) NL7511663A (en(2012))

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502405A (en) * 1966-11-14 1970-03-24 Bell & Howell Co Slide projector with slide editing capability
US3635550A (en) * 1969-10-27 1972-01-18 Honeywell Inc Dual slide method and apparatus to provide simultaneous automatic cuing and showing of slides

Also Published As

Publication number Publication date
BE834049A (fr) 1976-01-16
FR2287052B1 (en(2012)) 1977-03-18
DE2544133A1 (de) 1976-04-08
FR2287052A1 (fr) 1976-04-30
CH589308A5 (en(2012)) 1977-06-30
NL7511663A (nl) 1976-04-06

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