FR2274944B1 - - Google Patents

Info

Publication number
FR2274944B1
FR2274944B1 FR7421542A FR7421542A FR2274944B1 FR 2274944 B1 FR2274944 B1 FR 2274944B1 FR 7421542 A FR7421542 A FR 7421542A FR 7421542 A FR7421542 A FR 7421542A FR 2274944 B1 FR2274944 B1 FR 2274944B1
Authority
FR
France
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.)
Expired
Application number
FR7421542A
Other languages
French (fr)
Other versions
FR2274944A1 (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 FR7421542A priority Critical patent/FR2274944A1/fr
Priority to DE19742449243 priority patent/DE2449243C3/de
Priority to GB5568874A priority patent/GB1497800A/en
Priority to JP50007647A priority patent/JPS5942292B2/ja
Publication of FR2274944A1 publication Critical patent/FR2274944A1/fr
Priority to US05/734,171 priority patent/US4076401A/en
Application granted granted Critical
Publication of FR2274944B1 publication Critical patent/FR2274944B1/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
    • G03B23/08—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
    • G03B23/10—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier drum or disc carrier
    • 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
    • G03B23/08—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
    • G03B23/12—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier
    • G03B23/125—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier the pictures being attached to a chain or linked up to form a chain

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sheet Holders (AREA)
FR7421542A 1974-06-14 1974-06-14 Procede de classement et d'assemblage de diapositives avec appareil de projection des diapositives assemblees Granted FR2274944A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7421542A FR2274944A1 (fr) 1974-06-14 1974-06-14 Procede de classement et d'assemblage de diapositives avec appareil de projection des diapositives assemblees
DE19742449243 DE2449243C3 (de) 1974-06-14 1974-10-16 Vorrichtung zum Aufbewahren von gerahmten Diapositiven
GB5568874A GB1497800A (en) 1974-06-14 1974-12-24 Device for storing lantern slides
JP50007647A JPS5942292B2 (ja) 1974-06-14 1975-01-17 枠付きのスライドを保管するための装置
US05/734,171 US4076401A (en) 1974-06-14 1976-10-18 Arrangement and method for the storage of lantern slides and projector for viewing thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7421542A FR2274944A1 (fr) 1974-06-14 1974-06-14 Procede de classement et d'assemblage de diapositives avec appareil de projection des diapositives assemblees

Publications (2)

Publication Number Publication Date
FR2274944A1 FR2274944A1 (fr) 1976-01-09
FR2274944B1 true FR2274944B1 (enExample) 1976-10-22

Family

ID=9140328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421542A Granted FR2274944A1 (fr) 1974-06-14 1974-06-14 Procede de classement et d'assemblage de diapositives avec appareil de projection des diapositives assemblees

Country Status (1)

Country Link
FR (1) FR2274944A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985000436A1 (en) * 1983-07-04 1985-01-31 Bohdan Drwiega Slide projector and device for storing slides to be presented with the projector

Also Published As

Publication number Publication date
DE2449243A1 (de) 1976-01-02
FR2274944A1 (fr) 1976-01-09
DE2449243B2 (de) 1976-07-08

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Legal Events

Date Code Title Description
ST Notification of lapse