FR417879A - Improvements to cameras and projection devices - Google Patents

Improvements to cameras and projection devices

Info

Publication number
FR417879A
FR417879A FR417879DA FR417879A FR 417879 A FR417879 A FR 417879A FR 417879D A FR417879D A FR 417879DA FR 417879 A FR417879 A FR 417879A
Authority
FR
France
Prior art keywords
cameras
projection devices
projection
devices
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
Maximilien Klaiber
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.)
MAXIMILIEN KLAIBER
Original Assignee
MAXIMILIEN KLAIBER
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 MAXIMILIEN KLAIBER filed Critical MAXIMILIEN KLAIBER
Application granted granted Critical
Publication of FR417879A publication Critical patent/FR417879A/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
    • G03B1/00—Film strip handling
    • G03B1/18—Moving film strip by means which act on the film between the ends thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR417879D 1910-07-05 1910-07-05 Improvements to cameras and projection devices Expired FR417879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR417879T 1910-07-05

Publications (1)

Publication Number Publication Date
FR417879A true FR417879A (en) 1910-11-24

Family

ID=1461246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR417879D Expired FR417879A (en) 1910-07-05 1910-07-05 Improvements to cameras and projection devices

Country Status (1)

Country Link
FR (1) FR417879A (en)

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