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FR1517019A - Pass-through device - Google Patents

Pass-through device

Info

Publication number
FR1517019A
FR1517019A FR93255A FR93255A FR1517019A FR 1517019 A FR1517019 A FR 1517019A FR 93255 A FR93255 A FR 93255A FR 93255 A FR93255 A FR 93255A FR 1517019 A FR1517019 A FR 1517019A
Authority
FR
France
Prior art keywords
pass
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
FR93255A
Other languages
French (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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Priority to FR93255A priority Critical patent/FR1517019A/en
Application granted granted Critical
Publication of FR1517019A publication Critical patent/FR1517019A/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
    • G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor
    • G03B23/04—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with linear movement
    • G03B23/046—Picture changing devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR93255A 1967-01-31 1967-01-31 Pass-through device Expired FR1517019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR93255A FR1517019A (en) 1967-01-31 1967-01-31 Pass-through device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR93255A FR1517019A (en) 1967-01-31 1967-01-31 Pass-through device

Publications (1)

Publication Number Publication Date
FR1517019A true FR1517019A (en) 1968-02-05

Family

ID=8624654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR93255A Expired FR1517019A (en) 1967-01-31 1967-01-31 Pass-through device

Country Status (1)

Country Link
FR (1) FR1517019A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0564718A1 (en) * 1992-04-10 1993-10-13 Agfa-Gevaert N.V. Photographic slide holder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0564718A1 (en) * 1992-04-10 1993-10-13 Agfa-Gevaert N.V. Photographic slide holder

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