With a number of discharge tubes or semiconductor elements which successively connect

Official title: {with a number of discharge tubes or semiconductor elements which successively connect the different channels to the transmission channels (details not particular to receiver or transmitter H04L13/00; apparatus or local circuits for transmitting or receiving dot-and-dash codes H04L15/00; apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements H04L17/00; apparatus or local circuits for step-by-step systems H04L19/00; apparatus or local circuits for mosaic printer telegraph systems H04L21/00; apparatus or local circuits for systems adapted for orthogonal signalling H04L23/02)}

H04L5/245 (With a number of discharge tubes or semiconductor elements which successively connect) appears on 19 US grants and 1 published applications in this corpus.