FR1445483A - Advanced electronic calculator - Google Patents

Advanced electronic calculator

Info

Publication number
FR1445483A
FR1445483A FR3137A FR3137A FR1445483A FR 1445483 A FR1445483 A FR 1445483A FR 3137 A FR3137 A FR 3137A FR 3137 A FR3137 A FR 3137A FR 1445483 A FR1445483 A FR 1445483A
Authority
FR
France
Prior art keywords
electronic calculator
advanced electronic
advanced
calculator
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.)
Expired
Application number
FR3137A
Other languages
French (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.)
Rank Precision Industries Ltd
Original Assignee
Rank Precision Industries Ltd
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 Rank Precision Industries Ltd filed Critical Rank Precision Industries Ltd
Priority to FR3137A priority Critical patent/FR1445483A/en
Application granted granted Critical
Publication of FR1445483A publication Critical patent/FR1445483A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0032—Apparatus for automatic testing and analysing marked record carriers, used for examinations of the multiple choice answer type
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
    • G09B7/06—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers
    • G09B7/066—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers with answer indicating cards, blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
FR3137A 1965-01-25 1965-01-25 Advanced electronic calculator Expired FR1445483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR3137A FR1445483A (en) 1965-01-25 1965-01-25 Advanced electronic calculator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR3137A FR1445483A (en) 1965-01-25 1965-01-25 Advanced electronic calculator

Publications (1)

Publication Number Publication Date
FR1445483A true FR1445483A (en) 1966-07-15

Family

ID=8569124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR3137A Expired FR1445483A (en) 1965-01-25 1965-01-25 Advanced electronic calculator

Country Status (1)

Country Link
FR (1) FR1445483A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531245A1 (en) * 1982-07-30 1984-02-03 Bert Michel Apparatus for reading and correction of perforated cards, especially for examination results.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531245A1 (en) * 1982-07-30 1984-02-03 Bert Michel Apparatus for reading and correction of perforated cards, especially for examination results.

Similar Documents

Publication Publication Date Title
CH504726A (en) Electronic calculator
CH499151A (en) Electronic clock
CH437865A (en) Electronic computer
FR1466674A (en) Electronic digital calculator
FR1500927A (en) Calculator
CH423309A (en) Electronic digital calculator
FR1518075A (en) Electronic multiplier
CH468664A (en) Electronic clock
FR1445483A (en) Advanced electronic calculator
FR1539572A (en) Electronic calculator
FR1538679A (en) Electronic counter
FR1394898A (en) Advanced electronic scale
CH443729A (en) Electronic digital calculator
FR1470483A (en) Electronic calculator
FR1437457A (en) Electronic saccharimeter
FR1460177A (en) Small electronic calculator
FR1481356A (en) Electronic stopwatch
CH504727A (en) Electronic calculator
FR1494064A (en) Electronic switch
FR1452656A (en) Electronic calculator
FR1495123A (en) Electronic counter
FR1447769A (en) Electronic counter
FR1489002A (en) Electronic clock
FR1420682A (en) Electronic calculator
FR1472927A (en) Electronic rheostat