Classifications

• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04M—TELEPHONIC COMMUNICATION
  • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
  • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04Q—SELECTING
  • H04Q11/00—Selecting arrangements for multiplex systems
  • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

• Engineering & Computer Science (AREA)
• Computer Networks & Wireless Communication (AREA)
• Signal Processing (AREA)
• Time-Division Multiplex Systems (AREA)
• Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=7522573

Family Applications (1)

Country Status (8)

• 1965
  • 1965-09-30 DE DES99800A patent/DE1263813B/de active Pending
• 1966
  • 1966-09-19 NL NL666613200A patent/NL145734B/xx unknown
  • 1966-09-26 GB GB42808/66A patent/GB1112859A/en not_active Expired
  • 1966-09-28 CH CH1410866A patent/CH444905A/de unknown
  • 1966-09-28 FR FR77968A patent/FR1517769A/fr not_active Expired
  • 1966-09-28 AT AT911166A patent/AT278109B/de not_active IP Right Cessation
  • 1966-09-29 BE BE687548A patent/BE687548A/xx unknown
  • 1966-09-29 SE SE13161/66A patent/SE344866B/xx unknown

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