FR2348534A1 - Calculateur electronique programmable - Google Patents

Calculateur electronique programmable

Info

Publication number
FR2348534A1
FR2348534A1 FR7711398A FR7711398A FR2348534A1 FR 2348534 A1 FR2348534 A1 FR 2348534A1 FR 7711398 A FR7711398 A FR 7711398A FR 7711398 A FR7711398 A FR 7711398A FR 2348534 A1 FR2348534 A1 FR 2348534A1
Authority
FR
France
Prior art keywords
programmable electronic
electronic calculator
calculator
programmable
electronic
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.)
Granted
Application number
FR7711398A
Other languages
English (en)
Other versions
FR2348534B1 (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.)
Olivetti SpA
Original Assignee
Olivetti SpA
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 Olivetti SpA filed Critical Olivetti SpA
Publication of FR2348534A1 publication Critical patent/FR2348534A1/fr
Application granted granted Critical
Publication of FR2348534B1 publication Critical patent/FR2348534B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0232—Manual direct entries, e.g. key to main memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Digital Computer Display Output (AREA)
  • Calculators And Similar Devices (AREA)
FR7711398A 1976-04-15 1977-04-15 Calculateur electronique programmable Granted FR2348534A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67898/76A IT1058843B (it) 1976-04-15 1976-04-15 Calcolatore elettronico programmabile..con visualizzatore per facilitare le comunicazioni uomo..macchina

Publications (2)

Publication Number Publication Date
FR2348534A1 true FR2348534A1 (fr) 1977-11-10
FR2348534B1 FR2348534B1 (fr) 1983-11-25

Family

ID=11306184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711398A Granted FR2348534A1 (fr) 1976-04-15 1977-04-15 Calculateur electronique programmable

Country Status (6)

Country Link
US (1) US4142244A (fr)
JP (1) JPS52135233A (fr)
DE (1) DE2717244A1 (fr)
FR (1) FR2348534A1 (fr)
GB (1) GB1571711A (fr)
IT (1) IT1058843B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588010B2 (ja) * 1979-12-27 1983-02-14 富士通株式会社 プログラム作成装置
JPS5911449A (ja) * 1982-07-12 1984-01-21 Sharp Corp プログラム計算機
JPS61659U (ja) * 1985-05-28 1986-01-06 シャープ株式会社 電子式計算機
JPH0744674B2 (ja) * 1986-01-31 1995-05-15 キヤノン株式会社 記録再生装置
AU6663898A (en) * 1997-02-24 1998-09-09 Patrick Malcolm Shearn A moldable computer pointing device and method of use

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678466A (en) * 1970-10-14 1972-07-18 Hewlett Packard Co Electronic calculator
US3855461A (en) * 1973-08-30 1974-12-17 Hewlett Packard Co Calculator with key code association and display features
FR2283488A1 (fr) * 1974-09-02 1976-03-26 Olivetti & Co Spa Machine comptable electronique biprogrammable
DE2540823A1 (de) * 1974-09-18 1976-04-08 Olivetti & Co Spa Sichtanzeige fuer eine elektronische datenverarbeitungsanlage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789367A (en) * 1972-06-29 1974-01-29 Ibm Memory access device
GB1500259A (en) * 1974-03-05 1978-02-08 Nat Res Dev Display devices
US3962700A (en) * 1974-12-30 1976-06-08 Ibm Corporation Alphanumeric gas display panel with modular control
US3973244A (en) * 1975-02-27 1976-08-03 Zentec Corporation Microcomputer terminal system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678466A (en) * 1970-10-14 1972-07-18 Hewlett Packard Co Electronic calculator
US3855461A (en) * 1973-08-30 1974-12-17 Hewlett Packard Co Calculator with key code association and display features
FR2283488A1 (fr) * 1974-09-02 1976-03-26 Olivetti & Co Spa Machine comptable electronique biprogrammable
DE2540823A1 (de) * 1974-09-18 1976-04-08 Olivetti & Co Spa Sichtanzeige fuer eine elektronische datenverarbeitungsanlage
FR2285663A1 (fr) * 1974-09-18 1976-04-16 Olivetti & Co Spa Affichage visuel pour machine comptable

Also Published As

Publication number Publication date
IT1058843B (it) 1982-05-10
US4142244A (en) 1979-02-27
DE2717244A1 (de) 1977-11-03
JPS52135233A (en) 1977-11-12
GB1571711A (en) 1980-07-16
DE2717244C2 (fr) 1987-10-22
FR2348534B1 (fr) 1983-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse