CH282747A - Schedario con apparecchio selezionatore. - Google Patents

Schedario con apparecchio selezionatore.

Info

Publication number
CH282747A
CH282747A CH282747DA CH282747A CH 282747 A CH282747 A CH 282747A CH 282747D A CH282747D A CH 282747DA CH 282747 A CH282747 A CH 282747A
Authority
CH
Switzerland
Prior art keywords
sorting device
file cabinet
cabinet
file
sorting
Prior art date
Application number
Other languages
English (en)
Inventor
Lombardini Luigi
Original Assignee
Lombardini Luigi
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 Lombardini Luigi filed Critical Lombardini Luigi
Publication of CH282747A publication Critical patent/CH282747A/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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)
CH282747D 1949-06-07 1949-10-06 Schedario con apparecchio selezionatore. CH282747A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT282747X 1949-06-07

Publications (1)

Publication Number Publication Date
CH282747A true CH282747A (it) 1952-05-15

Family

ID=11223272

Family Applications (1)

Application Number Title Priority Date Filing Date
CH282747D CH282747A (it) 1949-06-07 1949-10-06 Schedario con apparecchio selezionatore.

Country Status (1)

Country Link
CH (1) CH282747A (it)

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