BE497529A - - Google Patents

Info

Publication number
BE497529A
BE497529A BE497529DA BE497529A BE 497529 A BE497529 A BE 497529A BE 497529D A BE497529D A BE 497529DA BE 497529 A BE497529 A BE 497529A
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 BE497529A publication Critical patent/BE497529A/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
BE497529D 1949-08-12 BE497529A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB310991X 1949-08-12

Publications (1)

Publication Number Publication Date
BE497529A true BE497529A (xx)

Family

ID=10317949

Family Applications (1)

Application Number Title Priority Date Filing Date
BE497529D BE497529A (xx) 1949-08-12

Country Status (7)

Country Link
US (1) US2770678A (xx)
BE (1) BE497529A (xx)
CH (1) CH310991A (xx)
DE (1) DE925778C (xx)
FR (1) FR1023959A (xx)
GB (1) GB722172A (xx)
NL (2) NL155301B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934606A (en) * 1950-09-21 1960-04-26 Stromberg Carlson Co Selector circuit
NL184456B (nl) * 1953-01-20 Uniroyal Inc Werkwijze voor het dispergeren van vaste deeltjesvormige materialen in waterige systemen en werkwijze voor het bekleden van papier.
DE1046113B (de) * 1954-06-18 1958-12-11 Siemens Edison Swan Ltd Schaltungsanordnung fuer Selbstanschluss-Fernsprechanlagen
BE550511A (xx) * 1955-08-23
DE1118271B (de) * 1955-11-08 1961-11-30 Siemens Edison Swan Ltd Schaltungsanordnung fuer nach dem Zeitmultiplexprinzip arbeitende Vermittlungseinrichtungen in Fernmelde-, insbesondere Fernsprechanlagen
DE1099584B (de) * 1955-12-13 1961-02-16 Siemens Edison Swan Ltd Schaltungsanordnung zum Verbinden von Leitungsabschnitten ueber Multiplexleitungen
US3217108A (en) * 1961-12-26 1965-11-09 Bell Telephone Labor Inc Signaling circuitry coupling telephone central office and remote switching unit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB466986A (en) * 1936-05-29 1937-06-09 Western Electric Co Improvements in or relating to automatic or semi-automatic telephone exchange systems
US2387018A (en) * 1942-08-05 1945-10-16 Bell Lab Inc Communication system
US2584987A (en) * 1945-11-14 1952-02-12 Standard Telephones Cables Ltd Pulse delay communication system
US2596989A (en) * 1945-11-17 1952-05-20 Standard Telephones Cables Ltd Automatic electronic switching by time delay signal for telephone systems
NL76339C (xx) * 1946-02-07
NL78387C (xx) * 1946-10-04
FR944842A (xx) * 1947-03-26 1949-05-02
US2533342A (en) * 1947-10-09 1950-12-12 American Telephone & Telegraph Tandem switching system
BE485493A (xx) * 1947-10-29
US2619548A (en) * 1948-05-15 1952-11-25 Int Standard Electric Corp Electronic switching apparatus for telephone systems
US2541932A (en) * 1948-05-19 1951-02-13 Bell Telephone Labor Inc Multiplex speech interpolation system
BE496916A (xx) * 1949-07-29

Also Published As

Publication number Publication date
NL87828C (xx)
GB722172A (en) 1955-01-19
US2770678A (en) 1956-11-13
FR1023959A (fr) 1953-03-26
DE925778C (de) 1955-03-28
CH310991A (fr) 1955-11-15
NL155301B (nl)

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