FR1105782A - Table de multiplication électrique - Google Patents

Table de multiplication électrique

Info

Publication number
FR1105782A
FR1105782A FR1105782DA FR1105782A FR 1105782 A FR1105782 A FR 1105782A FR 1105782D A FR1105782D A FR 1105782DA FR 1105782 A FR1105782 A FR 1105782A
Authority
FR
France
Prior art keywords
multiplication table
electric multiplication
electric
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
Other languages
English (en)
Inventor
Georges Fageolle
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
Application granted granted Critical
Publication of FR1105782A publication Critical patent/FR1105782A/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)
FR1105782D 1954-07-29 1954-07-29 Table de multiplication électrique Expired FR1105782A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1105782T 1954-07-29

Publications (1)

Publication Number Publication Date
FR1105782A true FR1105782A (fr) 1955-12-07

Family

ID=9623620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1105782D Expired FR1105782A (fr) 1954-07-29 1954-07-29 Table de multiplication électrique

Country Status (1)

Country Link
FR (1) FR1105782A (fr)

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