GB419983A - Perforated cards for use in connection with statistical machines - Google Patents

Perforated cards for use in connection with statistical machines

Info

Publication number
GB419983A
GB419983A GB28581/33A GB2858133A GB419983A GB 419983 A GB419983 A GB 419983A GB 28581/33 A GB28581/33 A GB 28581/33A GB 2858133 A GB2858133 A GB 2858133A GB 419983 A GB419983 A GB 419983A
Authority
GB
United Kingdom
Prior art keywords
card
wheel
column
statistical
lever
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
GB28581/33A
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.)
Compagnie des Machines Bull SA
Original Assignee
Compagnie des Machines Bull 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
Application filed by Compagnie des Machines Bull SA filed Critical Compagnie des Machines Bull SA
Publication of GB419983A publication Critical patent/GB419983A/en
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
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB28581/33A 1932-10-15 1933-10-16 Perforated cards for use in connection with statistical machines Expired GB419983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR419983X 1932-10-15

Publications (1)

Publication Number Publication Date
GB419983A true GB419983A (en) 1934-11-22

Family

ID=8898428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28581/33A Expired GB419983A (en) 1932-10-15 1933-10-16 Perforated cards for use in connection with statistical machines

Country Status (3)

Country Link
BE (1) BE419983A (enrdf_load_stackoverflow)
FR (1) FR758356A (enrdf_load_stackoverflow)
GB (1) GB419983A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE419983A (enrdf_load_stackoverflow)
FR758356A (enrdf_load_stackoverflow) 1934-01-16

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