TREA

for connecting to satellites or concentrators which connect one or more exchange lines with a group of local lines

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Industry

  • CPC
  • H04Q3/60
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Parent Industries

HELECTRICITY H04Electric communication H04QSELECTING H04Q3/00Selecting arrangements

Current Industry

H04Q3/60for connecting to satellites or concentrators which connect one or more exchange lines with a group of local lines
Industries