FR687371A - Systèmes calculateurs - Google Patents

Systèmes calculateurs

Info

Publication number
FR687371A
FR687371A FR687371DA FR687371A FR 687371 A FR687371 A FR 687371A FR 687371D A FR687371D A FR 687371DA FR 687371 A FR687371 A FR 687371A
Authority
FR
France
Prior art keywords
computer systems
systems
computer
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)
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.)
Electrical Research Products Inc
Original Assignee
Electrical Research Products Inc
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 Electrical Research Products Inc filed Critical Electrical Research Products Inc
Application granted granted Critical
Publication of FR687371A publication Critical patent/FR687371A/fr
Expired legal-status Critical Current

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
    • G06F7/465—Multiplying; dividing by partial product forming (with electric multiplication table)

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Dc Machiner (AREA)
FR687371D 1929-06-18 1929-12-28 Systèmes calculateurs Expired FR687371A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US371795A US1952868A (en) 1929-06-18 1929-06-18 Computing system

Publications (1)

Publication Number Publication Date
FR687371A true FR687371A (fr) 1930-08-07

Family

ID=23465432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR687371D Expired FR687371A (fr) 1929-06-18 1929-12-28 Systèmes calculateurs

Country Status (2)

Country Link
US (1) US1952868A (fr)
FR (1) FR687371A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543694A (en) * 1947-08-08 1951-02-27 Teleregister Corp Helicoid switch unit for signaling systems

Also Published As

Publication number Publication date
US1952868A (en) 1934-03-27

Similar Documents

Publication Publication Date Title
FR687367A (fr) Systèmes calculateurs
FR687369A (fr) Systèmes calculateurs
FR687371A (fr) Systèmes calculateurs
FR696558A (fr) Perfectionnements aux systèmes téléphoniques
FR699484A (fr) Systèmes radiogoniométriques
FR694716A (fr) Perfectionnements aux systèmes téléphoniques
FR697172A (fr) Systèmes de régulateurs
FR694802A (fr) Perfectionnements aux systèmes polycopieurs
FR694988A (fr) Systèmes de télévision
FR671317A (fr) Perfectionnements aux systèmes téléphoniques
FR703958A (fr) Perfectionnements aux systèmes téléphoniques
FR714245A (fr) Perfectionnements aux systèmes téléphoniques
CH135246A (it) Violino.
FR713743A (fr) Systèmes disperses
FR690482A (fr) Aéroplane
FR685096A (fr) Systèmes de t. s. f.
FR694706A (fr) Perfectionnements aux systèmes électro-optiques
FR687209A (fr) Enseigne multiple
FR717671A (fr) Systèmes téléphoniques
FR664527A (fr) Systèmes télégraphiques
FR725685A (fr) Systèmes régulateurs
FR684440A (fr) Perfectionnements aux systèmes radio-récepteurs
DK43969C (da) Flyvemaskine.
ES112057A1 (es) Avión múltiple.
ES113200A1 (es) Cartoteca o fichero.