FR1334141A - Improvements to information recording devices - Google Patents

Improvements to information recording devices

Info

Publication number
FR1334141A
FR1334141A FR909993A FR909993A FR1334141A FR 1334141 A FR1334141 A FR 1334141A FR 909993 A FR909993 A FR 909993A FR 909993 A FR909993 A FR 909993A FR 1334141 A FR1334141 A FR 1334141A
Authority
FR
France
Prior art keywords
information recording
recording devices
devices
information
recording
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
FR909993A
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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
Priority claimed from US139460A external-priority patent/US3116962A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR909993A priority Critical patent/FR1334141A/en
Application granted granted Critical
Publication of FR1334141A publication Critical patent/FR1334141A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/80Television signal recording using electrostatic recording
    • H04N5/82Television signal recording using electrostatic recording using deformable thermoplastic recording medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR909993A 1961-09-20 1962-09-20 Improvements to information recording devices Expired FR1334141A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR909993A FR1334141A (en) 1961-09-20 1962-09-20 Improvements to information recording devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US139460A US3116962A (en) 1961-09-20 1961-09-20 Information recording and developing apparatus and method
FR909993A FR1334141A (en) 1961-09-20 1962-09-20 Improvements to information recording devices

Publications (1)

Publication Number Publication Date
FR1334141A true FR1334141A (en) 1963-08-02

Family

ID=26197619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909993A Expired FR1334141A (en) 1961-09-20 1962-09-20 Improvements to information recording devices

Country Status (1)

Country Link
FR (1) FR1334141A (en)

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