NL67112C - - Google Patents

Info

Publication number
NL67112C
NL67112C NL67112DA NL67112C NL 67112 C NL67112 C NL 67112C NL 67112D A NL67112D A NL 67112DA NL 67112 C NL67112 C NL 67112C
Authority
NL
Netherlands
Application number
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.)
Publication of NL67112C publication Critical patent/NL67112C/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K5/00—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices

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)
NL67112D 1945-08-27 NL67112C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2648222X 1945-08-27

Publications (1)

Publication Number Publication Date
NL67112C true NL67112C (enrdf_load_stackoverflow)

Family

ID=19875191

Family Applications (1)

Application Number Title Priority Date Filing Date
NL67112D NL67112C (enrdf_load_stackoverflow) 1945-08-27

Country Status (2)

Country Link
US (1) US2648222A (enrdf_load_stackoverflow)
NL (1) NL67112C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976724A (en) * 1957-06-24 1961-03-28 Clifford J Maloney Inclusive matching device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL18704C (enrdf_load_stackoverflow) *
NL15804C (enrdf_load_stackoverflow) * 1924-01-23
US1897085A (en) * 1931-01-08 1933-02-14 Accounting Tabulating Corp Of Machine for comparing statistical record cards
US2211094A (en) * 1938-09-03 1940-08-13 Remington Rand Inc Statistical card comparing machine
GB654074A (en) * 1947-09-23 1951-06-06 British Tabulating Mach Co Ltd Improvements in or relating to apparatus for verifying perforated record cards

Also Published As

Publication number Publication date
US2648222A (en) 1953-08-11

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