FR1145963A - Système de comparation - Google Patents

Système de comparation

Info

Publication number
FR1145963A
FR1145963A FR1145963DA FR1145963A FR 1145963 A FR1145963 A FR 1145963A FR 1145963D A FR1145963D A FR 1145963DA FR 1145963 A FR1145963 A FR 1145963A
Authority
FR
France
Prior art keywords
comparison system
comparison
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
Other languages
English (en)
French (fr)
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
Application granted granted Critical
Publication of FR1145963A publication Critical patent/FR1145963A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F7/02—Comparing digital values

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Credit Cards Or The Like (AREA)
FR1145963D 1954-05-17 1955-05-10 Système de comparation Expired FR1145963A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US430136A US2800280A (en) 1954-05-17 1954-05-17 Comparing system

Publications (1)

Publication Number Publication Date
FR1145963A true FR1145963A (fr) 1957-11-05

Family

ID=23706199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1145963D Expired FR1145963A (fr) 1954-05-17 1955-05-10 Système de comparation

Country Status (5)

Country Link
US (1) US2800280A (en, 2012)
DE (1) DE1022400B (en, 2012)
FR (1) FR1145963A (en, 2012)
GB (1) GB772163A (en, 2012)
NL (2) NL197266A (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989697A (en) * 1955-10-19 1961-06-20 Siemens Ag Reproducing device
DE1139675B (de) * 1957-04-18 1962-11-15 Max Pfeiffer Vergleichsvorrichtung fuer markierungsgesteuerte Maschinen
NL133228C (en, 2012) * 1958-08-18
GB873796A (en) * 1959-02-20 1961-07-26 Olivetti & Co Spa Analog-to-digital converter
US3009636A (en) * 1959-11-16 1961-11-21 Ibm Data comparing system
BE638914A (en, 2012) * 1962-11-23
US3324576A (en) * 1963-07-18 1967-06-13 Acme Visible Records Inc Test grading machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE661130C (de) * 1932-12-21 1938-06-11 Kamatec Fa Nv Elektrische Aussucheinrichtung fuer Lochkarten gleichen Kennzeichens
NL189000B (nl) * 1953-07-30 Gen Electric Werkwijze ter bereiding van aromatische bis(etherftaalzuuranhydriden).

Also Published As

Publication number Publication date
DE1022400B (de) 1958-01-09
GB772163A (en) 1957-04-10
NL197266A (en, 2012)
US2800280A (en) 1957-07-23
NL104347C (en, 2012)

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