FR513508A - Perfectionnements à la cinématographie - Google Patents

Perfectionnements à la cinématographie

Info

Publication number
FR513508A
FR513508A FR513508A FR513508DA FR513508A FR 513508 A FR513508 A FR 513508A FR 513508 A FR513508 A FR 513508A FR 513508D A FR513508D A FR 513508DA FR 513508 A FR513508 A FR 513508A
Authority
FR
France
Prior art keywords
cinematography
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
FR513508A
Other languages
English (en)
Inventor
Isaac Sutherland
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR513508A publication Critical patent/FR513508A/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
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/04—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box
    • G03B27/08—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box for automatic copying of several originals one after the other, e.g. for copying cinematograph film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR513508A 1919-03-14 1920-04-09 Perfectionnements à la cinématographie Expired FR513508A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU513508X 1919-03-14

Publications (1)

Publication Number Publication Date
FR513508A true FR513508A (fr) 1921-02-17

Family

ID=3737770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR513508A Expired FR513508A (fr) 1919-03-14 1920-04-09 Perfectionnements à la cinématographie

Country Status (1)

Country Link
FR (1) FR513508A (fr)

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