CH498446A - Dispositivo di scrittura numerica per una macchina calcolatrice - Google Patents

Dispositivo di scrittura numerica per una macchina calcolatrice

Info

Publication number
CH498446A
CH498446A CH901469A CH901469A CH498446A CH 498446 A CH498446 A CH 498446A CH 901469 A CH901469 A CH 901469A CH 901469 A CH901469 A CH 901469A CH 498446 A CH498446 A CH 498446A
Authority
CH
Switzerland
Prior art keywords
writing device
calculating machine
numerical
numerical writing
calculating
Prior art date
Application number
CH901469A
Other languages
English (en)
Inventor
Abbiati Ettore
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Publication of CH498446A publication Critical patent/CH498446A/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C11/00—Output mechanisms
    • G06C11/04—Output mechanisms with printing mechanisms, e.g. for character-at-a-time or line-at-a-time printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
CH901469A 1968-06-28 1969-06-12 Dispositivo di scrittura numerica per una macchina calcolatrice CH498446A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5221468 1968-06-28

Publications (1)

Publication Number Publication Date
CH498446A true CH498446A (it) 1970-10-31

Family

ID=11276599

Family Applications (1)

Application Number Title Priority Date Filing Date
CH901469A CH498446A (it) 1968-06-28 1969-06-12 Dispositivo di scrittura numerica per una macchina calcolatrice

Country Status (4)

Country Link
US (1) US3594548A (it)
BE (1) BE734667A (it)
CH (1) CH498446A (it)
DE (1) DE1933835A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687361A (en) * 1971-05-05 1972-08-29 Burroughs Corp Low cost calculator providing serial printing and a bi-quinary system for amount entry
US20050024221A1 (en) * 2003-08-02 2005-02-03 Pamela Jamison-Lenz Self-contained alert device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885658A (en) * 1953-06-29 1959-05-05 Barber Colman Co Coding device for computers
US2990114A (en) * 1954-11-23 1961-06-27 Eric T Hudec Automatic number transfer from the registers of a calculator
US2924382A (en) * 1957-06-19 1960-02-09 Ncr Co Data conversion apparatus for transferring data in either direction between a calculating machine and a computer

Also Published As

Publication number Publication date
BE734667A (it) 1969-12-01
DE1933835A1 (de) 1970-01-02
US3594548A (en) 1971-07-20

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Legal Events

Date Code Title Description
PL Patent ceased