BE529644A - - Google Patents

Info

Publication number
BE529644A
BE529644A BE529644DA BE529644A BE 529644 A BE529644 A BE 529644A BE 529644D A BE529644D A BE 529644DA BE 529644 A BE529644 A BE 529644A
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 BE529644A publication Critical patent/BE529644A/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)
  • Structure Of Telephone Exchanges (AREA)
BE529644D 1953-06-15 BE529644A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1647353A GB757025A (en) 1953-06-15 1953-06-15 Improvements in automatic telephone exchange systems

Publications (1)

Publication Number Publication Date
BE529644A true BE529644A (enrdf_load_html_response)

Family

ID=10077973

Family Applications (1)

Application Number Title Priority Date Filing Date
BE529644D BE529644A (enrdf_load_html_response) 1953-06-15

Country Status (2)

Country Link
BE (1) BE529644A (enrdf_load_html_response)
GB (1) GB757025A (enrdf_load_html_response)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904634A (en) * 1954-04-14 1959-09-15 North Electric Co Automatic telephone system
BE543846A (enrdf_load_html_response) * 1954-12-22
NL267039A (enrdf_load_html_response) * 1960-07-18
US3127480A (en) * 1960-09-09 1964-03-31 Ericsson Telefon Ab L M Automatic telephone system
BE642863A (enrdf_load_html_response) * 1963-01-22
US3542970A (en) * 1967-04-28 1970-11-24 Itt Crossbar switching system with relatively uniform growth characteristics

Also Published As

Publication number Publication date
GB757025A (en) 1956-09-12

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