FR1538229A - Screen pass device - Google Patents

Screen pass device

Info

Publication number
FR1538229A
FR1538229A FR122651A FR122651A FR1538229A FR 1538229 A FR1538229 A FR 1538229A FR 122651 A FR122651 A FR 122651A FR 122651 A FR122651 A FR 122651A FR 1538229 A FR1538229 A FR 1538229A
Authority
FR
France
Prior art keywords
pass device
screen pass
screen
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
FR122651A
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 FR122651A priority Critical patent/FR1538229A/en
Application granted granted Critical
Publication of FR1538229A publication Critical patent/FR1538229A/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 a picture is removed from a stock and returned to the same stock or another one; Magazines therefor
    • G03B23/04—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 with linear movement
    • G03B23/046—Picture changing devices
FR122651A 1967-09-28 1967-09-28 Screen pass device Expired FR1538229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR122651A FR1538229A (en) 1967-09-28 1967-09-28 Screen pass device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR122651A FR1538229A (en) 1967-09-28 1967-09-28 Screen pass device

Publications (1)

Publication Number Publication Date
FR1538229A true FR1538229A (en) 1968-08-30

Family

ID=8639194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR122651A Expired FR1538229A (en) 1967-09-28 1967-09-28 Screen pass device

Country Status (1)

Country Link
FR (1) FR1538229A (en)

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