CH223101A - Meccanismo per la presa del totale in una macchina addizionatrice scrivente senza preventivo colpo a vuoto. - Google Patents

Meccanismo per la presa del totale in una macchina addizionatrice scrivente senza preventivo colpo a vuoto.

Info

Publication number
CH223101A
CH223101A CH223101DA CH223101A CH 223101 A CH223101 A CH 223101A CH 223101D A CH223101D A CH 223101DA CH 223101 A CH223101 A CH 223101A
Authority
CH
Switzerland
Prior art keywords
taking
total
adding machine
blank shot
writing adding
Prior art date
Application number
Other languages
English (en)
Inventor
Olivetti C S A Ing C
Original Assignee
C Olivetti & C S A Ing
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 C Olivetti & C S A Ing filed Critical C Olivetti & C S A Ing
Publication of CH223101A publication Critical patent/CH223101A/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C15/00—Computing mechanisms; Actuating devices therefor
    • G06C15/04—Adding or subtracting devices
    • G06C15/06—Adding or subtracting devices having balance totalising; Obtaining sub-total

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
CH223101D 1941-10-31 1941-10-31 Meccanismo per la presa del totale in una macchina addizionatrice scrivente senza preventivo colpo a vuoto. CH223101A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH223101T 1941-10-31

Publications (1)

Publication Number Publication Date
CH223101A true CH223101A (it) 1942-08-31

Family

ID=4452874

Family Applications (1)

Application Number Title Priority Date Filing Date
CH223101D CH223101A (it) 1941-10-31 1941-10-31 Meccanismo per la presa del totale in una macchina addizionatrice scrivente senza preventivo colpo a vuoto.

Country Status (1)

Country Link
CH (1) CH223101A (it)

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