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FR362234A - Calculation device - Google Patents

Calculation device

Info

Publication number
FR362234A
FR362234A FR362234DA FR362234A FR 362234 A FR362234 A FR 362234A FR 362234D A FR362234D A FR 362234DA FR 362234 A FR362234 A FR 362234A
Authority
FR
France
Prior art keywords
calculation device
calculation
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
French (fr)
Inventor
Friedrich Meyer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR362234A publication Critical patent/FR362234A/en
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

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)
FR362234D 1906-01-08 1906-01-08 Calculation device Expired FR362234A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR362234T 1906-01-08

Publications (1)

Publication Number Publication Date
FR362234A true FR362234A (en) 1906-06-12

Family

ID=1409734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR362234D Expired FR362234A (en) 1906-01-08 1906-01-08 Calculation device

Country Status (1)

Country Link
FR (1) FR362234A (en)

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