GB372779A - Improvements in or relating to machines for, and methods of sorting statistical record-cards - Google Patents

Improvements in or relating to machines for, and methods of sorting statistical record-cards

Info

Publication number
GB372779A
GB372779A GB4294/31A GB429431A GB372779A GB 372779 A GB372779 A GB 372779A GB 4294/31 A GB4294/31 A GB 4294/31A GB 429431 A GB429431 A GB 429431A GB 372779 A GB372779 A GB 372779A
Authority
GB
United Kingdom
Prior art keywords
card
cards
sorting
old
hole
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
GB4294/31A
Other languages
English (en)
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.)
British Tabulating Machine Co Ltd
Original Assignee
British Tabulating Machine Co Ltd
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 British Tabulating Machine Co Ltd filed Critical British Tabulating Machine Co Ltd
Publication of GB372779A publication Critical patent/GB372779A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
    • G06K13/08—Feeding or discharging cards
    • G06K13/14—Card magazines, e.g. pocket, hopper

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
GB4294/31A 1930-02-12 1931-02-11 Improvements in or relating to machines for, and methods of sorting statistical record-cards Expired GB372779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US427784A US1982013A (en) 1930-02-12 1930-02-12 Sorting machine

Publications (1)

Publication Number Publication Date
GB372779A true GB372779A (en) 1932-05-11

Family

ID=23696269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4294/31A Expired GB372779A (en) 1930-02-12 1931-02-11 Improvements in or relating to machines for, and methods of sorting statistical record-cards

Country Status (3)

Country Link
US (1) US1982013A (fr)
FR (1) FR711031A (fr)
GB (1) GB372779A (fr)

Also Published As

Publication number Publication date
US1982013A (en) 1934-11-27
FR711031A (fr) 1931-09-01

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