GB384279A - Printing device for films chiefly sound and talking films - Google Patents

Printing device for films chiefly sound and talking films

Info

Publication number
GB384279A
GB384279A GB5413/31A GB541331A GB384279A GB 384279 A GB384279 A GB 384279A GB 5413/31 A GB5413/31 A GB 5413/31A GB 541331 A GB541331 A GB 541331A GB 384279 A GB384279 A GB 384279A
Authority
GB
United Kingdom
Prior art keywords
films
negative
film
sound
chiefly
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
GB5413/31A
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.)
ANDRE LEON VICTOR CLEMENT DEBR
Original Assignee
ANDRE LEON VICTOR CLEMENT DEBR
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 ANDRE LEON VICTOR CLEMENT DEBR filed Critical ANDRE LEON VICTOR CLEMENT DEBR
Publication of GB384279A publication Critical patent/GB384279A/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
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/46—Projection printing apparatus, e.g. enlarger, copying camera for automatic sequential copying of different originals, e.g. enlargers, roll film printers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Medicinal Preparation (AREA)

Abstract

384,279. Duplicating sound films. DEBRIE, A. L. V. C., 111, Rue St-Maur, Paris. Feb. 20, 1931, No. 5413. Convention date, March 6, 1930. Void [Published. under Sect. 91 of the Acts]. [Class 40 (ii).] The apparatue comprises a source of light 7, a condenser 8, a gate 3 through which passes the negative film 4, an objective 2, and a gate 9 through which passes the positive film 10 in the opposite direction to the negative film. Synchronized feed for the negative and positive films may be employed, and. several positives may be printed from one negative, including the production of several positive images of reduced size on a standard film.
GB5413/31A 1930-03-06 1931-02-20 Printing device for films chiefly sound and talking films Expired GB384279A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR384279X 1930-03-06

Publications (1)

Publication Number Publication Date
GB384279A true GB384279A (en) 1932-12-01

Family

ID=8895574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5413/31A Expired GB384279A (en) 1930-03-06 1931-02-20 Printing device for films chiefly sound and talking films

Country Status (1)

Country Link
GB (1) GB384279A (en)

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