FR667104A - Hand-held stereoscope with retractable magazine by interchangeable removable drawers - Google Patents

Hand-held stereoscope with retractable magazine by interchangeable removable drawers

Info

Publication number
FR667104A
FR667104A FR667104DA FR667104A FR 667104 A FR667104 A FR 667104A FR 667104D A FR667104D A FR 667104DA FR 667104 A FR667104 A FR 667104A
Authority
FR
France
Prior art keywords
stereoscope
held
hand
interchangeable removable
removable drawers
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
Alberic-Alfred Plocq
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 FR667104A publication Critical patent/FR667104A/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
FR667104D 1929-01-09 1929-01-09 Hand-held stereoscope with retractable magazine by interchangeable removable drawers Expired FR667104A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR667104T 1929-01-09

Publications (1)

Publication Number Publication Date
FR667104A true FR667104A (en) 1929-10-12

Family

ID=9014226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR667104D Expired FR667104A (en) 1929-01-09 1929-01-09 Hand-held stereoscope with retractable magazine by interchangeable removable drawers

Country Status (1)

Country Link
FR (1) FR667104A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516793A (en) * 1947-01-15 1950-07-25 Bell & Howell Co Slide viewing device or the like and slide magazine therefor
US2617218A (en) * 1948-09-04 1952-11-11 James D Benbow Slide viewer having two compartments, one for storing and the other for viewing slides
US2664657A (en) * 1950-09-25 1954-01-05 Holland Jesse Harold Device for adjustably mounting packs of indicator cards or plates
US2862319A (en) * 1955-06-20 1958-12-02 Donald E Lipfert Convertible slide viewer and projector
US2953967A (en) * 1958-01-31 1960-09-27 Viewlex Inc Projector with removable slide box
US2968218A (en) * 1958-01-21 1961-01-17 Viewlex Inc Slide box magazine means

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516793A (en) * 1947-01-15 1950-07-25 Bell & Howell Co Slide viewing device or the like and slide magazine therefor
US2617218A (en) * 1948-09-04 1952-11-11 James D Benbow Slide viewer having two compartments, one for storing and the other for viewing slides
US2664657A (en) * 1950-09-25 1954-01-05 Holland Jesse Harold Device for adjustably mounting packs of indicator cards or plates
US2862319A (en) * 1955-06-20 1958-12-02 Donald E Lipfert Convertible slide viewer and projector
US2968218A (en) * 1958-01-21 1961-01-17 Viewlex Inc Slide box magazine means
US2953967A (en) * 1958-01-31 1960-09-27 Viewlex Inc Projector with removable slide box

Similar Documents

Publication Publication Date Title
FR707689A (en) eyeshadow case
FR682192A (en) Improvements to stapling tools
FR667104A (en) Hand-held stereoscope with retractable magazine by interchangeable removable drawers
FR39325E (en) Multipurpose projectiles
FR712748A (en) Improvements to small arms cartridge stores
FR708442A (en) Improvements to stapling machines
FR737581A (en) Toolbox
FR695511A (en) Removable barrel
FR719304A (en) Bending machine
FR695538A (en) Multipurpose camera
FR761773A (en) Toolbox
FR727399A (en) Oscillating spindle holder mill
FR712249A (en) Sanding machine
FR732794A (en) Interchangeable brush socket
FR711709A (en) Sharpening machine
FR696523A (en) Leather finishing enhancements
FR681205A (en) Interchangeable hand broom
FR35375E (en) Prism binoculars
FR728784A (en) Staple Machine Mechanism
FR667025A (en) Rake with interchangeable teeth
FR720415A (en) Hard work
FR789316A (en) Hand-held suitcase
FR719329A (en) Spring binoculars
FR763919A (en) Toolbox
FR694305A (en) Handbag