FR1347962A - Tables d'addition et de multiplication électriques - Google Patents

Tables d'addition et de multiplication électriques

Info

Publication number
FR1347962A
FR1347962A FR919753A FR919753A FR1347962A FR 1347962 A FR1347962 A FR 1347962A FR 919753 A FR919753 A FR 919753A FR 919753 A FR919753 A FR 919753A FR 1347962 A FR1347962 A FR 1347962A
Authority
FR
France
Prior art keywords
multiplication tables
electric addition
electric
addition
multiplication
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
FR919753A
Other languages
English (en)
Inventor
Emile Tudela
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 filed Critical
Priority to FR919753A priority Critical patent/FR1347962A/fr
Application granted granted Critical
Publication of FR1347962A publication Critical patent/FR1347962A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G09B19/02—Counting; Calculating
    • G09B19/025—Counting; Calculating with electrically operated apparatus or devices

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
FR919753A 1962-12-26 1962-12-26 Tables d'addition et de multiplication électriques Expired FR1347962A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR919753A FR1347962A (fr) 1962-12-26 1962-12-26 Tables d'addition et de multiplication électriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919753A FR1347962A (fr) 1962-12-26 1962-12-26 Tables d'addition et de multiplication électriques

Publications (1)

Publication Number Publication Date
FR1347962A true FR1347962A (fr) 1964-01-04

Family

ID=8793604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919753A Expired FR1347962A (fr) 1962-12-26 1962-12-26 Tables d'addition et de multiplication électriques

Country Status (1)

Country Link
FR (1) FR1347962A (fr)

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