Classifications

• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
  • H04L12/00—Data switching networks

Landscapes

• Engineering & Computer Science (AREA)
• Computer Networks & Wireless Communication (AREA)
• Signal Processing (AREA)
• Interface Circuits In Exchanges (AREA)
• Alarm Systems (AREA)
• Relay Circuits (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=6059920

Family Applications (1)

Country Status (3)

• 0
  • NL NL85006D patent/NL85006C/xx active
  • BE BE501173D patent/BE501173A/xx unknown
• 1951
  • 1951-02-01 CH CH289850D patent/CH289850A/de unknown

Also Published As

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