GB776018A - System for recording punched card data on magnetic tape - Google Patents

System for recording punched card data on magnetic tape

Info

Publication number
GB776018A
GB776018A GB37386/54A GB3738654A GB776018A GB 776018 A GB776018 A GB 776018A GB 37386/54 A GB37386/54 A GB 37386/54A GB 3738654 A GB3738654 A GB 3738654A GB 776018 A GB776018 A GB 776018A
Authority
GB
United Kingdom
Prior art keywords
unit
card
tape
gate
data
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
GB37386/54A
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB776018A publication Critical patent/GB776018A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
GB37386/54A 1953-12-31 1954-12-24 System for recording punched card data on magnetic tape Expired GB776018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US401464A US2832063A (en) 1953-12-31 1953-12-31 System for recording punched card data on magnetic tape

Publications (1)

Publication Number Publication Date
GB776018A true GB776018A (en) 1957-05-29

Family

ID=23587869

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37386/54A Expired GB776018A (en) 1953-12-31 1954-12-24 System for recording punched card data on magnetic tape

Country Status (7)

Country Link
US (1) US2832063A (OSRAM)
BE (1) BE534547A (OSRAM)
CH (1) CH335412A (OSRAM)
DE (1) DE1076415B (OSRAM)
FR (1) FR1119727A (OSRAM)
GB (1) GB776018A (OSRAM)
NL (1) NL193607A (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE548566A (OSRAM) * 1955-06-13
US3014654A (en) * 1956-04-20 1961-12-26 Ibm Random storage input device
US3029019A (en) * 1956-06-01 1962-04-10 Ibm Card to tape converter
US3001016A (en) * 1958-04-02 1961-09-19 Siemens Ag Teleprinter signal transmission apparatus
US3071763A (en) * 1959-04-13 1963-01-01 Gen Dynamics Corp Signal converter circuit
US3226685A (en) * 1961-06-02 1965-12-28 Potter Instrument Co Inc Digital recording systems utilizing ternary, n bit binary and other self-clocking forms
US3197736A (en) * 1962-05-22 1965-07-27 Ibm Pattern recognition system
US3241668A (en) * 1963-10-04 1966-03-22 Sperry Rand Corp Fluid identification and sorting device
DE1233630B (de) * 1964-09-25 1967-02-02 Siemens Ag Impulsgenerator zur Auswertung karten- oder streifenfoermiger Aufzeichnungstraeger
US3432627A (en) * 1964-12-17 1969-03-11 Ibm Record reading device
US3670386A (en) * 1969-08-18 1972-06-20 Bio Logics Inc Encoding and verifying information

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL193490A (OSRAM) * 1953-12-24

Also Published As

Publication number Publication date
CH335412A (fr) 1958-12-31
DE1076415B (de) 1960-02-25
BE534547A (OSRAM)
NL193607A (OSRAM)
FR1119727A (fr) 1956-06-25
US2832063A (en) 1958-04-22

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