BE498138A - - Google Patents

Info

Publication number
BE498138A
BE498138A BE498138DA BE498138A BE 498138 A BE498138 A BE 498138A BE 498138D A BE498138D A BE 498138DA BE 498138 A BE498138 A BE 498138A
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 BE498138A publication Critical patent/BE498138A/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)
  • Monitoring And Testing Of Exchanges (AREA)
  • Interface Circuits In Exchanges (AREA)
BE498138D 1949-10-03 BE498138A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR868924X 1949-10-03

Publications (1)

Publication Number Publication Date
BE498138A true BE498138A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=9346277

Family Applications (1)

Application Number Title Priority Date Filing Date
BE498138D BE498138A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1949-10-03

Country Status (6)

Country Link
US (1) US2660620A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE498138A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH297626A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE868924C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1012472A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB748752A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE521116A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1952-07-01

Also Published As

Publication number Publication date
GB748752A (en) 1956-05-09
DE868924C (de) 1953-03-02
FR1012472A (fr) 1952-07-10
CH297626A (fr) 1954-03-31
US2660620A (en) 1953-11-24

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