GB355206A - Improvements in and relating to methods of printing photographic sound records - Google Patents

Improvements in and relating to methods of printing photographic sound records

Info

Publication number
GB355206A
GB355206A GB5269/30A GB526930A GB355206A GB 355206 A GB355206 A GB 355206A GB 5269/30 A GB5269/30 A GB 5269/30A GB 526930 A GB526930 A GB 526930A GB 355206 A GB355206 A GB 355206A
Authority
GB
United Kingdom
Prior art keywords
relating
methods
feb
sound records
printing photographic
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
GB5269/30A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB355206A publication Critical patent/GB355206A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/28—Re-recording, i.e. transcribing information from one optical record carrier on to one or more similar or dissimilar record carriers

Landscapes

  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

355,206. Photographic printing. INTERNATIONAL GENERAL ELECTRIC CO., Inc., 120, Broadway, New York, U.S.A.-(Assignees of Allgemeine Elektricitõts-Ges.; 2, Friedrich Karl-Ufer, Berlin.) Feb. 17, 1930, No. 5269. Convention date, Feb. 16, 1929. Void [Published under Sect. 91 of the Acts]. Drawings to Specification. [Class 98 (ii).] A negative sound record on a film is printed on to another film by a parallel beam of light, thereby avoiding distortion in the event of variations in the distance between the films.
GB5269/30A 1929-02-16 1930-02-17 Improvements in and relating to methods of printing photographic sound records Expired GB355206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE355206X 1929-02-16

Publications (1)

Publication Number Publication Date
GB355206A true GB355206A (en) 1931-08-20

Family

ID=6289912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5269/30A Expired GB355206A (en) 1929-02-16 1930-02-17 Improvements in and relating to methods of printing photographic sound records

Country Status (1)

Country Link
GB (1) GB355206A (en)

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