CH167661A - Machine used to classify perforated cards. - Google Patents

Machine used to classify perforated cards.

Info

Publication number
CH167661A
CH167661A CH167661DA CH167661A CH 167661 A CH167661 A CH 167661A CH 167661D A CH167661D A CH 167661DA CH 167661 A CH167661 A CH 167661A
Authority
CH
Switzerland
Prior art keywords
classify
machine used
perforated cards
perforated
cards
Prior art date
Application number
Other languages
French (fr)
Inventor
Corporation Accounting Machine
Original Assignee
Accounting & Tabulating Mach
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 Accounting & Tabulating Mach filed Critical Accounting & Tabulating Mach
Publication of CH167661A publication Critical patent/CH167661A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/06—Arrangements for sorting, selecting, merging, or comparing data on individual record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
CH167661D 1931-09-16 1931-09-16 Machine used to classify perforated cards. CH167661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH167661T 1931-09-16

Publications (1)

Publication Number Publication Date
CH167661A true CH167661A (en) 1934-02-28

Family

ID=4420025

Family Applications (1)

Application Number Title Priority Date Filing Date
CH167661D CH167661A (en) 1931-09-16 1931-09-16 Machine used to classify perforated cards.

Country Status (1)

Country Link
CH (1) CH167661A (en)

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