BE534037A - - Google Patents

Info

Publication number
BE534037A
BE534037A BE534037DA BE534037A BE 534037 A BE534037 A BE 534037A BE 534037D A BE534037D A BE 534037DA BE 534037 A BE534037 A BE 534037A
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 BE534037A publication Critical patent/BE534037A/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)
BE534037D 1953-12-11 BE534037A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US397629A US2864890A (en) 1953-12-11 1953-12-11 Auto-selecting cross-bar telephone system

Publications (1)

Publication Number Publication Date
BE534037A true BE534037A (ja)

Family

ID=23571991

Family Applications (1)

Application Number Title Priority Date Filing Date
BE534037D BE534037A (ja) 1953-12-11

Country Status (4)

Country Link
US (1) US2864890A (ja)
BE (1) BE534037A (ja)
FR (1) FR1117512A (ja)
GB (1) GB762840A (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735893A (en) * 1956-02-21 le gourrierec
US2468300A (en) * 1945-08-14 1949-04-26 Bell Telephone Labor Inc Automatic telephone system
US2587817A (en) * 1948-12-31 1952-03-04 Bell Telephone Labor Inc Telephone system
US2674657A (en) * 1949-04-04 1954-04-06 Itt Primary-secondary-spread crossbar telephone system

Also Published As

Publication number Publication date
FR1117512A (fr) 1956-05-23
US2864890A (en) 1958-12-16
GB762840A (en) 1956-12-05

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