FR352699A - Appareil additionneur - Google Patents

Appareil additionneur

Info

Publication number
FR352699A
FR352699A FR352699DA FR352699A FR 352699 A FR352699 A FR 352699A FR 352699D A FR352699D A FR 352699DA FR 352699 A FR352699 A FR 352699A
Authority
FR
France
Prior art keywords
adder device
adder
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
Gabriel Kaiser
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 FR352699A publication Critical patent/FR352699A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06CDIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00Input mechanisms
    • G06C7/02Keyboards
    • G06C7/08Keyboards 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)
FR352699D 1905-03-24 1905-03-24 Appareil additionneur Expired FR352699A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR352699T 1905-03-24

Publications (1)

Publication Number Publication Date
FR352699A true FR352699A (fr) 1905-08-17

Family

ID=1400912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR352699D Expired FR352699A (fr) 1905-03-24 1905-03-24 Appareil additionneur

Country Status (1)

Country Link
FR (1) FR352699A (fr)

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