FR1173487A - New training device for film holders - Google Patents

New training device for film holders

Info

Publication number
FR1173487A
FR1173487A FR1173487DA FR1173487A FR 1173487 A FR1173487 A FR 1173487A FR 1173487D A FR1173487D A FR 1173487DA FR 1173487 A FR1173487 A FR 1173487A
Authority
FR
France
Prior art keywords
training device
new training
film holders
holders
film
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Claude-Joseph Chicot
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 filed Critical
Application granted granted Critical
Publication of FR1173487A publication Critical patent/FR1173487A/en
Expired 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
    • G03B23/12—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier
FR1173487D 1957-04-04 1957-04-04 New training device for film holders Expired FR1173487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1173487T 1957-04-04

Publications (1)

Publication Number Publication Date
FR1173487A true FR1173487A (en) 1959-02-25

Family

ID=9658291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1173487D Expired FR1173487A (en) 1957-04-04 1957-04-04 New training device for film holders

Country Status (1)

Country Link
FR (1) FR1173487A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025760A (en) * 1959-05-28 1962-03-20 Eastman Kodak Co Indexing gear means for slide changer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025760A (en) * 1959-05-28 1962-03-20 Eastman Kodak Co Indexing gear means for slide changer

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