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)
• Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19802548

Family Applications (1)

Country Status (8)

Family Cites Families (1)

• 1968
  • 1968-01-19 NL NL6800839A patent/NL147607B/xx unknown
  • 1968-12-24 FR FR1603992D patent/FR1603992A/fr not_active Expired
  • 1968-12-31 DE DE19681817625 patent/DE1817625C3/de not_active Expired
• 1969
  • 1969-01-16 SE SE56469A patent/SE357123B/xx unknown
  • 1969-01-16 AT AT44169A patent/AT292071B/de not_active IP Right Cessation
  • 1969-01-16 DK DK23569A patent/DK124369B/da unknown
  • 1969-01-17 GB GB1251852D patent/GB1251852A/en not_active Expired
  • 1969-01-17 BE BE727070D patent/BE727070A/xx unknown

Also Published As

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