BE593657A - Perfectionnements aux machines à multiplier - Google Patents

Perfectionnements aux machines à multiplier

Info

Publication number
BE593657A
BE593657A BE593657A BE593657A BE593657A BE 593657 A BE593657 A BE 593657A BE 593657 A BE593657 A BE 593657A BE 593657 A BE593657 A BE 593657A BE 593657 A BE593657 A BE 593657A
Authority
BE
Belgium
Prior art keywords
multiplying machines
multiplying
machines
Prior art date
Application number
BE593657A
Other languages
English (en)
Inventor
Edward R Thomas
Edgard H Sonnanstine Jr
Edward J Carey
Original Assignee
Ncr Co
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 Ncr Co filed Critical Ncr Co
Publication of BE593657A publication Critical patent/BE593657A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/491—Computations with decimal numbers radix 12 or 20.
    • G06F7/498—Computations with decimal numbers radix 12 or 20. using counter-type accumulators
    • G06F7/4983—Multiplying; Dividing
    • G06F7/4985—Multiplying; Dividing by successive additions or subtractions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
BE593657A 1959-08-03 1960-08-01 Perfectionnements aux machines à multiplier BE593657A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US831124A US3047227A (en) 1959-08-03 1959-08-03 Multiplier apparatus

Publications (1)

Publication Number Publication Date
BE593657A true BE593657A (fr) 1960-12-01

Family

ID=25258329

Family Applications (1)

Application Number Title Priority Date Filing Date
BE593657A BE593657A (fr) 1959-08-03 1960-08-01 Perfectionnements aux machines à multiplier

Country Status (6)

Country Link
US (1) US3047227A (fr)
BE (1) BE593657A (fr)
CH (1) CH373200A (fr)
DE (1) DE1111431B (fr)
GB (1) GB886123A (fr)
NL (1) NL254442A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177378B (de) * 1961-08-22 1964-09-03 Kienzle Apparate Gmbh Fakturiermaschine
BE623087A (fr) * 1961-10-02
US3265874A (en) * 1961-12-27 1966-08-09 Scm Corp Data processing devices and systems
US3281794A (en) * 1962-12-21 1966-10-25 American Mach & Foundry Cash register system
GB1042786A (en) * 1964-03-21 1966-09-14 Bell Punch Co Ltd Improvements in or relating to calculating machines
US3660646A (en) * 1970-09-22 1972-05-02 Ibm Checking by pseudoduplication

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL154333B (nl) * 1949-06-22 Polaroid Corp Fotografische filmeenheid van het zelfontwikkeltype.

Also Published As

Publication number Publication date
CH373200A (fr) 1963-11-15
GB886123A (en) 1962-01-03
NL254442A (fr)
US3047227A (en) 1962-07-31
DE1111431B (de) 1961-07-20

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