Classifications

• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04Q—SELECTING
  • H04Q3/00—Selecting arrangements
  • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
  • H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration

Landscapes

• Engineering & Computer Science (AREA)
• Computer Networks & Wireless Communication (AREA)
• Interface Circuits In Exchanges (AREA)
• Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
• Relay Circuits (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19799097

Family Applications (1)

Country Status (6)

• 1967
  • 1967-01-24 NL NL6701064A patent/NL6701064A/xx unknown
• 1968
  • 1968-01-18 CH CH79868A patent/CH504825A/de not_active IP Right Cessation
  • 1968-01-18 GB GB269768A patent/GB1181204A/en not_active Expired
  • 1968-01-23 BE BE709713D patent/BE709713A/xx unknown
  • 1968-01-24 ES ES349702A patent/ES349702A1/es not_active Expired
  • 1968-01-24 FR FR1568071D patent/FR1568071A/fr not_active Expired

Also Published As

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