BE516931A - - Google Patents

Info

Publication number
BE516931A
BE516931A BE516931DA BE516931A BE 516931 A BE516931 A BE 516931A BE 516931D A BE516931D A BE 516931DA BE 516931 A BE516931 A BE 516931A
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 BE516931A publication Critical patent/BE516931A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/525—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using tubes in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Adhesive Tapes (AREA)
BE516931D 1952-01-16 BE516931A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1243/52A GB765925A (en) 1952-01-16 1952-01-16 Improvements in or relating to telephone systems

Publications (1)

Publication Number Publication Date
BE516931A true BE516931A (de)

Family

ID=9718601

Family Applications (1)

Application Number Title Priority Date Filing Date
BE516931D BE516931A (de) 1952-01-16

Country Status (5)

Country Link
US (1) US2882342A (de)
BE (1) BE516931A (de)
DE (1) DE926918C (de)
FR (1) FR1073530A (de)
GB (1) GB765925A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1133024A (fr) * 1955-07-12 1957-03-20 Constr Telephoniques Perfectionnements aux systèmes téléphoniques

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2326478A (en) * 1942-02-17 1943-08-10 Bell Telephone Labor Inc Selection system
US2317471A (en) * 1942-02-17 1943-04-27 Bell Telephone Labor Inc Selection system
US2693534A (en) * 1944-09-22 1954-11-02 Bertram Sidney Multi-channel electronic switch
US2688078A (en) * 1946-02-21 1954-08-31 Us Navy Multivibrator
US2543534A (en) * 1947-01-09 1951-02-27 Stromberg Carlson Co Automatic telephone system
FR973819A (de) * 1947-10-29 1951-02-15
US2518022A (en) * 1948-09-30 1950-08-08 Bell Telephone Labor Inc Translator
US2773937A (en) * 1949-12-24 1956-12-11 Gen Dynamics Corp Electronic signaling and switching system
US2709771A (en) * 1949-12-30 1955-05-31 Bell Telephone Labor Inc Pulse counting and registration system
NL78088C (de) * 1950-08-08
US2693593A (en) * 1950-08-19 1954-11-02 Remington Rand Inc Decoding circuit
US2747021A (en) * 1950-09-21 1956-05-22 Gen Electric Co Ltd Telecommunication systems embodying automatic exchanges
BE510260A (de) * 1951-03-28
US2698382A (en) * 1951-03-30 1954-12-28 Jr Kenneth M Uglow Electronic switching method
NL78910C (de) * 1951-10-30
US2683806A (en) * 1952-03-31 1954-07-13 Ca Nat Research Council Discriminator circuit

Also Published As

Publication number Publication date
GB765925A (en) 1957-01-16
US2882342A (en) 1959-04-14
FR1073530A (fr) 1954-09-27
DE926918C (de) 1955-04-25

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