CH286903A - Machine à calculer à fonctionnement cyclique. - Google Patents

Machine à calculer à fonctionnement cyclique.

Info

Publication number
CH286903A
CH286903A CH286903DA CH286903A CH 286903 A CH286903 A CH 286903A CH 286903D A CH286903D A CH 286903DA CH 286903 A CH286903 A CH 286903A
Authority
CH
Switzerland
Prior art keywords
calculating machine
cyclic operation
cyclic
calculating
machine
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Corporation Internati Machines
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH286903A publication Critical patent/CH286903A/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
    • G06F7/46—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators
    • G06F7/462—Multiplying; dividing
    • G06F7/467—Multiplying; dividing by using preset multiples of the multiplicand or the divisor
    • 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
    • G06F7/46—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators
    • 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
    • G06F7/46—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators
    • G06F7/462—Multiplying; dividing
    • 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
    • G06F7/46—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators
    • G06F7/462—Multiplying; dividing
    • G06F7/465—Multiplying; dividing by partial product forming (with electric multiplication table)

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Credit Cards Or The Like (AREA)
  • Conveying Record Carriers (AREA)
CH286903D 1948-10-08 1949-10-07 Machine à calculer à fonctionnement cyclique. CH286903A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53456A US2660373A (en) 1948-10-08 1948-10-08 Calculating punch

Publications (1)

Publication Number Publication Date
CH286903A true CH286903A (fr) 1952-11-15

Family

ID=21984366

Family Applications (1)

Application Number Title Priority Date Filing Date
CH286903D CH286903A (fr) 1948-10-08 1949-10-07 Machine à calculer à fonctionnement cyclique.

Country Status (9)

Country Link
US (1) US2660373A (US06811534-20041102-M00003.png)
BE (1) BE491526A (US06811534-20041102-M00003.png)
CH (1) CH286903A (US06811534-20041102-M00003.png)
DE (1) DE968740C (US06811534-20041102-M00003.png)
FR (1) FR1058750A (US06811534-20041102-M00003.png)
GB (1) GB675775A (US06811534-20041102-M00003.png)
IT (1) IT84202A (US06811534-20041102-M00003.png)
NL (1) NL80458C (US06811534-20041102-M00003.png)
NO (1) NO84202A (US06811534-20041102-M00003.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750112A (en) * 1952-09-11 1956-06-12 Michael Maul Dividing machines
US2976996A (en) * 1955-06-17 1961-03-28 Stamicarbon Apparatus and method for wet screening
DE2651261C3 (de) * 1976-11-10 1980-08-07 Guido 8500 Nuernberg Koellner Mehrfachkleiderbügel

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2239524A (en) * 1928-08-28 1941-04-22 Western Electric Co Recording apparatus
USB747311I5 (US06811534-20041102-M00003.png) * 1931-08-01
US2176933A (en) * 1933-03-30 1939-10-24 Addressograph Multigraph Calculating and accounting machine
NL50845C (US06811534-20041102-M00003.png) * 1933-04-29
NL45012C (US06811534-20041102-M00003.png) * 1933-08-09
US2141597A (en) * 1934-04-28 1938-12-27 Ibm Decimal point control for accounting machines
US2166928A (en) * 1934-05-10 1939-07-25 Ibm Multiplying machine
US2195850A (en) * 1934-12-21 1940-04-02 Ibm Multiplying machine
GB484150A (en) * 1935-10-28 1938-04-27 Charles Borel Improvements in or relating to multiplying machines
US2244241A (en) * 1937-10-01 1941-06-03 Ibm Cross-adding accounting machine and programing means therefor
BE437366A (US06811534-20041102-M00003.png) * 1938-10-21
US2264622A (en) * 1938-11-04 1941-12-02 Ibm Record controlled multiplying machine
US2405287A (en) * 1942-03-03 1946-08-06 Ibm Record controlled accounting machine
US2369430A (en) * 1942-04-23 1945-02-13 Ibm Key controlled calculating mechanism
US2328623A (en) * 1942-06-04 1943-09-07 Ibm Dividing machine
US2361996A (en) * 1943-05-01 1944-11-07 Ibm Record controlled computing machine
US2390427A (en) * 1944-04-12 1945-12-04 Ibm Record controlled computing machine
US2490362A (en) * 1945-12-21 1949-12-06 Ibm Record controlled calculating machine

Also Published As

Publication number Publication date
GB675775A (en) 1952-07-16
BE491526A (US06811534-20041102-M00003.png)
US2660373A (en) 1953-11-24
NO84202A (US06811534-20041102-M00003.png)
NL80458C (US06811534-20041102-M00003.png) 1955-09-15
DE968740C (de) 1958-03-27
FR1058750A (fr) 1954-03-18
IT84202A (US06811534-20041102-M00003.png)

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