FR480089A - Stéréo-classeur - Google Patents

Stéréo-classeur

Info

Publication number
FR480089A
FR480089A FR480089DA FR480089A FR 480089 A FR480089 A FR 480089A FR 480089D A FR480089D A FR 480089DA FR 480089 A FR480089 A FR 480089A
Authority
FR
France
Prior art keywords
workbook
stereo
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
English (en)
Inventor
Charles-Hippolyte Courtot
Alfred-Charles Leybach
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.)
ALFRED CHARLES LEYBACH
CHARLES HIPPOLYTE COURTOT
Original Assignee
ALFRED CHARLES LEYBACH
CHARLES HIPPOLYTE COURTOT
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 ALFRED CHARLES LEYBACH, CHARLES HIPPOLYTE COURTOT filed Critical ALFRED CHARLES LEYBACH
Application granted granted Critical
Publication of FR480089A publication Critical patent/FR480089A/fr
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)
FR480089D 1915-10-28 1915-10-28 Stéréo-classeur Expired FR480089A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR480089T 1915-10-28

Publications (1)

Publication Number Publication Date
FR480089A true FR480089A (fr) 1916-06-15

Family

ID=1517351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR480089D Expired FR480089A (fr) 1915-10-28 1915-10-28 Stéréo-classeur

Country Status (1)

Country Link
FR (1) FR480089A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747439C (de) * 1941-03-16 1944-09-25 Heinz Julius Beez Vorrichtung zum Betrachten insbesondere photographischer Bilder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747439C (de) * 1941-03-16 1944-09-25 Heinz Julius Beez Vorrichtung zum Betrachten insbesondere photographischer Bilder

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