BE524631A - - Google Patents

Info

Publication number
BE524631A
BE524631A BE524631DA BE524631A BE 524631 A BE524631 A BE 524631A BE 524631D A BE524631D A BE 524631DA BE 524631 A BE524631 A BE 524631A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE524631A publication Critical patent/BE524631A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
BE524631D 1952-11-28 BE524631A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1069139T 1952-11-28

Publications (1)

Publication Number Publication Date
BE524631A true BE524631A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=9604061

Family Applications (1)

Application Number Title Priority Date Filing Date
BE524631D BE524631A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1952-11-28

Country Status (3)

Country Link
US (1) US2719882A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE524631A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1069139A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534822A (en) * 1944-11-17 1950-12-19 Ericsson Telefon Ab L M Connecting device for telephone exchanges using a register
US2658108A (en) * 1948-11-17 1953-11-03 Bell Telephone Labor Inc Crossbar tandem office for telephone systems

Also Published As

Publication number Publication date
US2719882A (en) 1955-10-04
FR1069139A (fr) 1954-07-05

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