BE568093A - - Google Patents

Info

Publication number
BE568093A
BE568093A BE568093DA BE568093A BE 568093 A BE568093 A BE 568093A BE 568093D A BE568093D A BE 568093DA BE 568093 A BE568093 A BE 568093A
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 BE568093A publication Critical patent/BE568093A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
BE568093D 1957-05-28 BE568093A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES53645A DE1059024B (de) 1957-05-28 1957-05-28 Schaltungsanordnung zum UEberwachen von Vierdrahtleitungen zwischen Fernschreibvermittlungsstellen

Publications (1)

Publication Number Publication Date
BE568093A true BE568093A (en:Method)

Family

ID=7489366

Family Applications (1)

Application Number Title Priority Date Filing Date
BE568093D BE568093A (en:Method) 1957-05-28

Country Status (2)

Country Link
BE (1) BE568093A (en:Method)
DE (1) DE1059024B (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2548693B2 (ja) * 1985-03-13 1996-10-30 キヤノン株式会社 シリアルデータ通信方式および装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018850A (en) * 1934-06-09 1935-10-29 American Telephone & Telegraph Unattended repeater system
GB686760A (en) * 1949-08-12 1953-01-28 Marconi Wireless Telegraph Co Improvements in or relating to two-way radio communication systems

Also Published As

Publication number Publication date
DE1059024B (de) 1959-06-11

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