BE449296A - - Google Patents

Info

Publication number
BE449296A
BE449296A BE449296DA BE449296A BE 449296 A BE449296 A BE 449296A BE 449296D A BE449296D A BE 449296DA BE 449296 A BE449296 A BE 449296A
Authority
BE
Belgium
Prior art keywords
relays
pulse
relay
pulses
polarized
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE449296A publication Critical patent/BE449296A/fr

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00Electric signal transmission systems
    • G08C19/16Electric signal transmission systems in which transmission is by pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
BE449296D BE449296A (OSRAM)

Publications (1)

Publication Number Publication Date
BE449296A true BE449296A (OSRAM)

Family

ID=104662

Family Applications (1)

Application Number Title Priority Date Filing Date
BE449296D BE449296A (OSRAM)

Country Status (1)

Country Link
BE (1) BE449296A (OSRAM)

Similar Documents

Publication Publication Date Title
BE449296A (OSRAM)
BE384554A (OSRAM)
BE417387A (OSRAM)
BE425056A (OSRAM)
BE447835A (fr) Installation de transmission d'ordres à distance
CH207617A (fr) Dispositif répéteur d'impulsions pour installations téléphoniques ou similaires.
BE416770A (OSRAM)
BE377113A (OSRAM)
BE435173A (OSRAM)
BE439003A (OSRAM)
BE384553A (OSRAM)
CH137598A (fr) Installation téléphonique automatique.
BE468588A (OSRAM)
CH143492A (fr) Installation pour la commande à distance d'appareils répartis en un certain nombre de sous-stations.
BE731310A (OSRAM)
BE474588A (OSRAM)
BE426120A (OSRAM)
BE381073A (OSRAM)
BE511069A (OSRAM)
BE435530A (OSRAM)
BE433724A (OSRAM)
BE412274A (OSRAM)
BE435598A (OSRAM)
BE372233A (OSRAM)
BE393863A (OSRAM)