BE513030A - - Google Patents

Info

Publication number
BE513030A
BE513030A BE513030DA BE513030A BE 513030 A BE513030 A BE 513030A BE 513030D A BE513030D A BE 513030DA BE 513030 A BE513030 A BE 513030A
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 BE513030A publication Critical patent/BE513030A/xx
Priority claimed from DEL10927A external-priority patent/DE905862C/de

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
BE513030D 1951-07-23 BE513030A (xx)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE759589X 1951-07-23
DEL9655A DE887220C (de) 1951-07-23 1951-07-24 Schaltungsanordnung fuer Fernsprechanlagen mit Gemeinschafts-anschluessen
DEL10927A DE905862C (de) 1951-07-23 1951-11-29 Schaltungsanordnung fuer Fernsprechanlagen mit Gemeinschaftsanschluessen
DEL11540A DE916772C (de) 1951-07-23 1952-02-12 Schaltungsanordnung fuer Fernsprechanlagen mit Gemeinschaftsanschluessen

Publications (1)

Publication Number Publication Date
BE513030A true BE513030A (xx)

Family

ID=31982422

Family Applications (1)

Application Number Title Priority Date Filing Date
BE513030D BE513030A (xx) 1951-07-23

Country Status (2)

Country Link
BE (1) BE513030A (xx)
DE (1) DE887220C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122587B (de) * 1960-02-02 1962-01-25 Telefunken Patent Fernsprechanlage mit Gemeinschaftsanschluessen

Also Published As

Publication number Publication date
DE887220C (de) 1953-08-20

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