Classifications

• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
  • H04L12/00—Data switching networks
  • H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
  • H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques

Landscapes

• Engineering & Computer Science (AREA)
• Computer Networks & Wireless Communication (AREA)
• Signal Processing (AREA)
• Exchange Systems With Centralized Control (AREA)
• Data Exchanges In Wide-Area Networks (AREA)
• Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=7530184

Family Applications (1)

Country Status (6)

• 1967
  • 1967-06-19 DE DE1967S0110376 patent/DE1299680B/de active Pending
• 1968
  • 1968-05-20 CH CH747568A patent/CH472814A/de not_active IP Right Cessation
  • 1968-06-18 NL NL6808557A patent/NL6808557A/xx unknown
  • 1968-06-18 GB GB2886068A patent/GB1186291A/en not_active Expired
  • 1968-06-19 BE BE716802D patent/BE716802A/xx unknown
  • 1968-06-19 FR FR1569388D patent/FR1569388A/fr not_active Expired

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