FR616054A - Improvements in the printing of cinematographic films and other equivalents - Google Patents

Improvements in the printing of cinematographic films and other equivalents

Info

Publication number
FR616054A
FR616054A FR616054DA FR616054A FR 616054 A FR616054 A FR 616054A FR 616054D A FR616054D A FR 616054DA FR 616054 A FR616054 A FR 616054A
Authority
FR
France
Prior art keywords
printing
equivalents
cinematographic films
cinematographic
films
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
Herbert Ernest Coston
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 filed Critical
Application granted granted Critical
Publication of FR616054A publication Critical patent/FR616054A/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
    • 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
FR616054D 1925-05-12 1926-05-11 Improvements in the printing of cinematographic films and other equivalents Expired FR616054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB616054X 1925-05-12

Publications (1)

Publication Number Publication Date
FR616054A true FR616054A (en) 1927-01-22

Family

ID=10487214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR616054D Expired FR616054A (en) 1925-05-12 1926-05-11 Improvements in the printing of cinematographic films and other equivalents

Country Status (1)

Country Link
FR (1) FR616054A (en)

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