FR522346A - Filing device for the observation of stereoscopic or panoramic views - Google Patents

Filing device for the observation of stereoscopic or panoramic views

Info

Publication number
FR522346A
FR522346A FR522346A FR522346DA FR522346A FR 522346 A FR522346 A FR 522346A FR 522346 A FR522346 A FR 522346A FR 522346D A FR522346D A FR 522346DA FR 522346 A FR522346 A FR 522346A
Authority
FR
France
Prior art keywords
stereoscopic
observation
filing device
panoramic views
panoramic
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
FR522346A
Other languages
French (fr)
Inventor
Emile-Jacques Delens
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.)
EMILE JACQUES DELENS
Original Assignee
EMILE JACQUES DELENS
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 EMILE JACQUES DELENS filed Critical EMILE JACQUES DELENS
Application granted granted Critical
Publication of FR522346A publication Critical patent/FR522346A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR522346A 1920-08-12 1920-08-12 Filing device for the observation of stereoscopic or panoramic views Expired FR522346A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR522346T 1920-08-12

Publications (1)

Publication Number Publication Date
FR522346A true FR522346A (en) 1921-07-29

Family

ID=8917836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR522346A Expired FR522346A (en) 1920-08-12 1920-08-12 Filing device for the observation of stereoscopic or panoramic views

Country Status (1)

Country Link
FR (1) FR522346A (en)

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