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.)
Publication of BE540526ApublicationCriticalpatent/BE540526A/xx
H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04B—TRANSMISSION
H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
Anordnung zur Nachrichtenuebertragung zwischen einer zentralen Stelle und mehreren ortsfesten oder ortsbeweglichen Teilnehmern in begrenzten Raeumen oder Gebaeuden