BE510921A - - Google Patents

Info

Publication number
BE510921A
BE510921A BE510921DA BE510921A BE 510921 A BE510921 A BE 510921A BE 510921D A BE510921D A BE 510921DA BE 510921 A BE510921 A BE 510921A
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 BE510921A publication Critical patent/BE510921A/xx

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radio Relay Systems (AREA)
BE510921D 1951-04-24 BE510921A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE302751X 1951-04-24

Publications (1)

Publication Number Publication Date
BE510921A true BE510921A (enrdf_load_html_response)

Family

ID=6107669

Family Applications (1)

Application Number Title Priority Date Filing Date
BE510921D BE510921A (enrdf_load_html_response) 1951-04-24

Country Status (4)

Country Link
BE (1) BE510921A (enrdf_load_html_response)
CH (1) CH302751A (enrdf_load_html_response)
FR (1) FR1055085A (enrdf_load_html_response)
GB (1) GB719656A (enrdf_load_html_response)

Also Published As

Publication number Publication date
GB719656A (en) 1954-12-08
FR1055085A (fr) 1954-02-16
CH302751A (de) 1954-10-31

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