FR360669A - Adding machine - Google Patents

Adding machine

Info

Publication number
FR360669A
FR360669A FR360669DA FR360669A FR 360669 A FR360669 A FR 360669A FR 360669D A FR360669D A FR 360669DA FR 360669 A FR360669 A FR 360669A
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
French (fr)
Inventor
Marin Seinescu
Gheorghe Florian
Dimitrie Constantinescu
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 FR360669A publication Critical patent/FR360669A/en
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
    • G06C7/06—Keyboards with one set of keys for each denomination

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
FR360669D 1905-03-06 1905-03-06 Adding machine Expired FR360669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR360669T 1905-03-06

Publications (1)

Publication Number Publication Date
FR360669A true FR360669A (en) 1906-04-28

Family

ID=1408353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR360669D Expired FR360669A (en) 1905-03-06 1905-03-06 Adding machine

Country Status (1)

Country Link
FR (1) FR360669A (en)

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