IT1050604B - ELECTRONIC CALCULATOR - Google Patents

ELECTRONIC CALCULATOR

Info

Publication number
IT1050604B
IT1050604B IT6935575A IT6935575A IT1050604B IT 1050604 B IT1050604 B IT 1050604B IT 6935575 A IT6935575 A IT 6935575A IT 6935575 A IT6935575 A IT 6935575A IT 1050604 B IT1050604 B IT 1050604B
Authority
IT
Italy
Prior art keywords
electronic calculator
calculator
electronic
Prior art date
Application number
IT6935575A
Other languages
Italian (it)
Original Assignee
Indesit
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 Indesit filed Critical Indesit
Priority to IT6935575A priority Critical patent/IT1050604B/en
Priority to FR7628311A priority patent/FR2325984A1/en
Priority to DE19762642420 priority patent/DE2642420A1/en
Priority to GB3923976A priority patent/GB1563618A/en
Application granted granted Critical
Publication of IT1050604B publication Critical patent/IT1050604B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Calculators And Similar Devices (AREA)
IT6935575A 1975-09-23 1975-09-23 ELECTRONIC CALCULATOR IT1050604B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT6935575A IT1050604B (en) 1975-09-23 1975-09-23 ELECTRONIC CALCULATOR
FR7628311A FR2325984A1 (en) 1975-09-23 1976-09-21 ELECTRONIC CALCULATOR
DE19762642420 DE2642420A1 (en) 1975-09-23 1976-09-21 ELECTRONIC CALCULATOR
GB3923976A GB1563618A (en) 1975-09-23 1976-09-22 Electronic calculator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6935575A IT1050604B (en) 1975-09-23 1975-09-23 ELECTRONIC CALCULATOR

Publications (1)

Publication Number Publication Date
IT1050604B true IT1050604B (en) 1981-03-20

Family

ID=11311955

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6935575A IT1050604B (en) 1975-09-23 1975-09-23 ELECTRONIC CALCULATOR

Country Status (4)

Country Link
DE (1) DE2642420A1 (en)
FR (1) FR2325984A1 (en)
GB (1) GB1563618A (en)
IT (1) IT1050604B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135662A (en) * 1977-06-15 1979-01-23 Pitney-Bowes, Inc. Operator prompting system
JPS5880755A (en) * 1981-11-09 1983-05-14 Sharp Corp Electronic computer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854124A (en) * 1966-11-21 1974-12-10 Friden Inc Electronic calculator
US3818461A (en) * 1972-04-10 1974-06-18 Litton Systems Inc Buffer memory system
US4099246A (en) * 1973-12-17 1978-07-04 Hewlett-Packard Company Calculator having merged key codes
US3855461A (en) * 1973-08-30 1974-12-17 Hewlett Packard Co Calculator with key code association and display features

Also Published As

Publication number Publication date
DE2642420A1 (en) 1977-03-31
FR2325984B1 (en) 1983-03-11
FR2325984A1 (en) 1977-04-22
GB1563618A (en) 1980-03-26
DE2642420C2 (en) 1989-01-19

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940928