FR334431A - Counting machine - Google Patents

Counting machine

Info

Publication number
FR334431A
FR334431A FR334431DA FR334431A FR 334431 A FR334431 A FR 334431A FR 334431D A FR334431D A FR 334431DA FR 334431 A FR334431 A FR 334431A
Authority
FR
France
Prior art keywords
counting machine
counting
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
Joergen Elias Lange
Adolf Torvald Moe
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 FR334431A publication Critical patent/FR334431A/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)
FR334431D 1903-08-05 1903-08-05 Counting machine Expired FR334431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR334431T 1903-08-05

Publications (1)

Publication Number Publication Date
FR334431A true FR334431A (en) 1903-12-21

Family

ID=1383960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR334431D Expired FR334431A (en) 1903-08-05 1903-08-05 Counting machine

Country Status (1)

Country Link
FR (1) FR334431A (en)

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