BE659119A - - Google Patents

Info

Publication number
BE659119A
BE659119A BE659119DA BE659119A BE 659119 A BE659119 A BE 659119A BE 659119D A BE659119D A BE 659119DA BE 659119 A BE659119 A BE 659119A
Authority
BE
Belgium
Prior art keywords
total
devices
recording
recording elements
stop
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE659119A publication Critical patent/BE659119A/fr

Links

Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; 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)
  • Transmission Devices (AREA)
BE659119D BE659119A (https=)

Publications (1)

Publication Number Publication Date
BE659119A true BE659119A (https=)

Family

ID=206978

Family Applications (1)

Application Number Title Priority Date Filing Date
BE659119D BE659119A (https=)

Country Status (1)

Country Link
BE (1) BE659119A (https=)

Similar Documents

Publication Publication Date Title
BE659119A (https=)
BE384776A (https=)
CH275189A (fr) Machine à calculer enregistreuse.
CH330883A (fr) Machine comptable
CH329436A (fr) Machine comptable
BE540908A (https=)
CH199915A (fr) Mécanisme d'impression pour machine enregistreuse.
CH134989A (fr) Machine à calculer.
CH295128A (fr) Dispositif calculateur.
CH292850A (fr) Machine comptable.
CH297896A (fr) Machine comptable munie de moyens d'enregistrement.
CH271685A (fr) Machine comptable.
CH337001A (fr) Machine comptable
CH365564A (fr) Machine à calculer
CH271416A (fr) Machine de comptabilité.
CH309225A (fr) Calculatrice-imprimeuse.
CH329437A (fr) Machine comptable
BE565921A (https=)
CH282127A (fr) Machine comptable.
CH264021A (fr) Machine comptable.
CH272865A (fr) Machine comptable.
CH198454A (fr) Machine de comptabilité.
CH234127A (fr) Machine à écrire des cartes-patron.
CH199519A (fr) Machine comptable.
CH292849A (fr) Machine comptable.