BE442614A - - Google Patents

Info

Publication number
BE442614A
BE442614A BE442614DA BE442614A BE 442614 A BE442614 A BE 442614A BE 442614D A BE442614D A BE 442614DA BE 442614 A BE442614 A BE 442614A
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 BE442614A publication Critical patent/BE442614A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
BE442614D 1940-08-23 BE442614A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE222909X 1940-08-23

Publications (1)

Publication Number Publication Date
BE442614A true BE442614A (enrdf_load_stackoverflow)

Family

ID=5847790

Family Applications (1)

Application Number Title Priority Date Filing Date
BE442614D BE442614A (enrdf_load_stackoverflow) 1940-08-23

Country Status (3)

Country Link
BE (1) BE442614A (enrdf_load_stackoverflow)
CH (1) CH222909A (enrdf_load_stackoverflow)
FR (1) FR875257A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH222909A (de) 1942-08-15
FR875257A (fr) 1942-09-14

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