FR845398A - Dispositif électrique de calcul - Google Patents

Dispositif électrique de calcul

Info

Publication number
FR845398A
FR845398A FR845398DA FR845398A FR 845398 A FR845398 A FR 845398A FR 845398D A FR845398D A FR 845398DA FR 845398 A FR845398 A FR 845398A
Authority
FR
France
Prior art keywords
computing device
electrical computing
electrical
computing
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)
Inventor
F Mezger
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.)
D INSTR DE PREC SOC IND
Original Assignee
D INSTR DE PREC SOC IND
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 D INSTR DE PREC SOC IND filed Critical D INSTR DE PREC SOC IND
Application granted granted Critical
Publication of FR845398A publication Critical patent/FR845398A/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
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/40—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using contact-making devices, e.g. electromagnetic relay
    • G06F7/44—Multiplying; Dividing
    • G06F7/446—Multiplying; Dividing by partial product forming (with electric multiplication table)

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
FR845398D 1938-04-23 1938-04-23 Dispositif électrique de calcul Expired FR845398A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR845398T 1938-04-23

Publications (1)

Publication Number Publication Date
FR845398A true FR845398A (fr) 1939-08-21

Family

ID=9312813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845398D Expired FR845398A (fr) 1938-04-23 1938-04-23 Dispositif électrique de calcul

Country Status (2)

Country Link
FR (1) FR845398A (fr)
GB (1) GB528059A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001510B (de) * 1945-12-21 1957-01-24 IBM Deutschland Internationale Büro - Maschinen Gesellschaft mbH, Smdelfingen (Wurtt) Lochkartengesteuerte Multipliziermaschine

Also Published As

Publication number Publication date
GB528059A (en) 1940-10-22

Similar Documents

Publication Publication Date Title
FR861267A (fr) Appareil électro-acoustique
FR872200A (fr) Dispositif de calcul
FR864551A (fr) Dispositif électrique de régulation
FR848183A (fr) Appareil télé-imprimeur
FR854059A (fr) Dispositif de blindage
FR845398A (fr) Dispositif électrique de calcul
FR882137A (fr) Dispositif calculateur électrique
FR864401A (fr) Dispositif fixe-compresses
CH212584A (de) Elektrisches Rechengerät.
FR860550A (fr) Dispositif de branchement électrique
FR971722A (fr) Dispositif téléindicateur électrique
FR864367A (fr) Appareil filtre-mesureur
FR879741A (fr) Dispositif radiogoniométrique
FR856558A (fr) Appareil moto-ski
FR867756A (fr) Dispositif de jonction électrique
FR845021A (fr) Dispositif de connexion électrique
FR831831A (fr) Appareil de dessin
FR50036E (fr) Appareil décanteur
FR845370A (fr) Dispositif calculateur
FR835810A (fr) Dispositif anti-éblouissant
FR852584A (fr) Appareil volant
FR835150A (fr) Dispositif avertisseur à contact électrique
FR950812A (fr) Appareil de commande pérodique
FR881352A (fr) Dispositif de contact électrique
FR861707A (fr) Dispositif thermométrique