FR2287052A1 - Perfectionnements aux projecteurs de photos diapositives - Google Patents

Perfectionnements aux projecteurs de photos diapositives

Info

Publication number
FR2287052A1
FR2287052A1 FR7433448A FR7433448A FR2287052A1 FR 2287052 A1 FR2287052 A1 FR 2287052A1 FR 7433448 A FR7433448 A FR 7433448A FR 7433448 A FR7433448 A FR 7433448A FR 2287052 A1 FR2287052 A1 FR 2287052A1
Authority
FR
France
Prior art keywords
slides
lever
movement
before advancing
slide
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.)
Granted
Application number
FR7433448A
Other languages
English (en)
Other versions
FR2287052B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7433448A priority Critical patent/FR2287052A1/fr
Priority to BE160576A priority patent/BE834049A/fr
Priority to CH1290975A priority patent/CH589308A5/xx
Priority to DE19752544133 priority patent/DE2544133A1/de
Priority to NL7511663A priority patent/NL7511663A/xx
Priority to IT2794875A priority patent/IT1043114B/it
Publication of FR2287052A1 publication Critical patent/FR2287052A1/fr
Application granted granted Critical
Publication of FR2287052B1 publication Critical patent/FR2287052B1/fr
Granted 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
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
FR7433448A 1974-10-04 1974-10-04 Perfectionnements aux projecteurs de photos diapositives Granted FR2287052A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7433448A FR2287052A1 (fr) 1974-10-04 1974-10-04 Perfectionnements aux projecteurs de photos diapositives
BE160576A BE834049A (fr) 1974-10-04 1975-09-30 Perfectionnements aux projecteurs de photos diapositives
CH1290975A CH589308A5 (fr) 1974-10-04 1975-10-02
DE19752544133 DE2544133A1 (de) 1974-10-04 1975-10-02 Diaprojektor
NL7511663A NL7511663A (nl) 1974-10-04 1975-10-03 Diaprojector.
IT2794875A IT1043114B (it) 1974-10-04 1975-10-03 Perfezionamenti ai proiettori di foto diapositive

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 (2)

Publication Number Publication Date
FR2287052A1 true FR2287052A1 (fr) 1976-04-30
FR2287052B1 FR2287052B1 (fr) 1977-03-18

Family

ID=9143759

Family Applications (1)

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

Country Status (6)

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

Citations (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

Patent Citations (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
NL7511663A (nl) 1976-04-06
FR2287052B1 (fr) 1977-03-18
DE2544133A1 (de) 1976-04-08
IT1043114B (it) 1980-02-20
CH589308A5 (fr) 1977-06-30
BE834049A (fr) 1976-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse