FR436731A - Machine à additionner - Google Patents

Machine à additionner

Info

Publication number
FR436731A
FR436731A FR436731DA FR436731A FR 436731 A FR436731 A FR 436731A FR 436731D A FR436731D A FR 436731DA FR 436731 A FR436731 A FR 436731A
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)
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.)
WENDLING HOCH ADDING MACHINE C
Original Assignee
WENDLING HOCH ADDING MACHINE C
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 WENDLING HOCH ADDING MACHINE C filed Critical WENDLING HOCH ADDING MACHINE C
Application granted granted Critical
Publication of FR436731A publication Critical patent/FR436731A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
FR436731D 1911-10-02 1911-10-02 Machine à additionner Expired FR436731A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR436731T 1911-10-02

Publications (1)

Publication Number Publication Date
FR436731A true FR436731A (fr) 1912-04-03

Family

ID=1478403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR436731D Expired FR436731A (fr) 1911-10-02 1911-10-02 Machine à additionner

Country Status (1)

Country Link
FR (1) FR436731A (fr)

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