BE363492A - - Google Patents

Info

Publication number
BE363492A
BE363492A BE363492DA BE363492A BE 363492 A BE363492 A BE 363492A BE 363492D A BE363492D A BE 363492DA BE 363492 A BE363492 A BE 363492A
Authority
BE
Belgium
Prior art keywords
encryption
key
contact
magnet
lever
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE363492A publication Critical patent/BE363492A/fr

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09CCIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
    • G09C1/06Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system wherein elements corresponding to the signs making up the clear text are operatively connected with elements corresponding to the signs making up the ciphered text, the connections, during operation of the apparatus, being automatically and continuously permuted by a coding or key member
    • G09C1/10Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system wherein elements corresponding to the signs making up the clear text are operatively connected with elements corresponding to the signs making up the ciphered text, the connections, during operation of the apparatus, being automatically and continuously permuted by a coding or key member the connections being electrical

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Lock And Its Accessories (AREA)
BE363492D BE363492A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE363492A true BE363492A (enrdf_load_stackoverflow)

Family

ID=36181

Family Applications (1)

Application Number Title Priority Date Filing Date
BE363492D BE363492A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE363492A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
CH682034B5 (fr) Pièce d'horlogerie comportant un module de chronographe adapté sur un module moteur.
FR2660791A1 (fr) Commutateur en charge pour commutateurs de prises de transformateurs a prises.
EP2410388A1 (fr) Pièce d'horlogerie à double affichage
CH271256A (fr) Appareil téléimprimeur automatique du type start-stop.
EP2363761A1 (fr) Dispositif de mesure du couple pour arrêt de sonnerie
BE363492A (enrdf_load_stackoverflow)
EP3264199A1 (fr) Piece d'horlogerie comprenant un dispositif de commutation d'un mecanisme horloger
FR2730084A1 (fr) Procede musical pour instruments de musique tels que pianos et mecanisme de mise en oeuvre de celui-ci
EP0159219A1 (fr) Dispositif d'affichage à présélection pour son programmateur
FR2460790A1 (fr) Dispositif de commande de l'action de frappe d'un element unique porte-caracteres pour machines a ecrire et similaires
CA1149309A (fr) Mecanisme de commande de la force de frappe et de non-frappe pour une machine a ecrire
EP0023270A1 (fr) Imprimante par points comportant une tête d'impression basculante
BE513993A (enrdf_load_stackoverflow)
BE370854A (enrdf_load_stackoverflow)
BE543153A (enrdf_load_stackoverflow)
CH187223A (fr) Dispositif pour agir à distance sur le fonctionnement d'une génératrice électrique.
BE428576A (enrdf_load_stackoverflow)
CH291530A (fr) Machine électrique commandée par clavier.
BE408404A (enrdf_load_stackoverflow)
JPS5822174A (ja) タイプライタ−の印字装置
BE552639A (enrdf_load_stackoverflow)
CH241006A (fr) Machine de bureau.
BE537263A (fr) Perfectionnement aux générateurs de courants à lames vibrantes
CH278379A (fr) Régulateur pour moteur à vitesse variable.
CH285831A (fr) Machine comptable.