FR9226E - Machine à additionner - Google Patents

Machine à additionner

Info

Publication number
FR9226E
FR9226E FR9226DA FR9226E FR 9226 E FR9226 E FR 9226E FR 9226D A FR9226D A FR 9226DA FR 9226 E FR9226 E FR 9226E
Authority
FR
France
Prior art keywords
adding machine
machine
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
Auguste Cazeneuve
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.)
AUGUSTE CAZENEUVE
Original Assignee
AUGUSTE CAZENEUVE
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 AUGUSTE CAZENEUVE filed Critical AUGUSTE CAZENEUVE
Application granted granted Critical
Publication of FR9226E publication Critical patent/FR9226E/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00—Input mechanisms
    • G06C7/02—Keyboards
    • G06C7/08—Keyboards with one set of keys for all denominations, e.g. ten-key board

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
FR9226D 1908-02-27 1908-04-24 Machine à additionner Expired FR9226E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR387634T 1908-02-27
FR9226T 1908-04-24

Publications (1)

Publication Number Publication Date
FR9226E true FR9226E (fr) 1908-09-17

Family

ID=1351815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9226D Expired FR9226E (fr) 1908-02-27 1908-04-24 Machine à additionner

Country Status (1)

Country Link
FR (1) FR9226E (fr)

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