FR403399A - Improvements in apparatus for taking, examining or projecting moving images and for producing reduced images therefor - Google Patents

Improvements in apparatus for taking, examining or projecting moving images and for producing reduced images therefor

Info

Publication number
FR403399A
FR403399A FR403399DA FR403399A FR 403399 A FR403399 A FR 403399A FR 403399D A FR403399D A FR 403399DA FR 403399 A FR403399 A FR 403399A
Authority
FR
France
Prior art keywords
examining
taking
images
therefor
producing reduced
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
Ferdinand Von Madaler
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.)
ROTARY PHOTOGRAPHIC C Ltd
Original Assignee
ROTARY PHOTOGRAPHIC C Ltd
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 ROTARY PHOTOGRAPHIC C Ltd filed Critical ROTARY PHOTOGRAPHIC C Ltd
Application granted granted Critical
Publication of FR403399A publication Critical patent/FR403399A/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • 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
    • G03B25/00—Viewers, other than projection viewers, giving motion-picture effects by persistence of vision, e.g. zoetrope

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR403399D 1909-01-07 1909-05-27 Improvements in apparatus for taking, examining or projecting moving images and for producing reduced images therefor Expired FR403399A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB403399X 1909-01-07

Publications (1)

Publication Number Publication Date
FR403399A true FR403399A (en) 1909-11-03

Family

ID=1448049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR403399D Expired FR403399A (en) 1909-01-07 1909-05-27 Improvements in apparatus for taking, examining or projecting moving images and for producing reduced images therefor

Country Status (1)

Country Link
FR (1) FR403399A (en)

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