FR1003468A - Fichier analytique - Google Patents

Fichier analytique

Info

Publication number
FR1003468A
FR1003468A FR1003468DA FR1003468A FR 1003468 A FR1003468 A FR 1003468A FR 1003468D A FR1003468D A FR 1003468DA FR 1003468 A FR1003468 A FR 1003468A
Authority
FR
France
Prior art keywords
analytical file
analytical
file
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
English (en)
Inventor
Bhabesh Bhaduri
Wilhelm Weber
Paul Ritter
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 FR1003468A publication Critical patent/FR1003468A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K21/00—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting
    • G06K21/04—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting in which coincidence of markings is sensed optically, e.g. peek-a-boo system

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR1003468D 1947-01-08 1947-01-08 Fichier analytique Expired FR1003468A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1003468T 1947-01-08

Publications (1)

Publication Number Publication Date
FR1003468A true FR1003468A (fr) 1952-03-18

Family

ID=9563021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1003468D Expired FR1003468A (fr) 1947-01-08 1947-01-08 Fichier analytique

Country Status (1)

Country Link
FR (1) FR1003468A (fr)

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