NL69954C - - Google Patents

Info

Publication number
NL69954C
NL69954C NL69954DA NL69954C NL 69954 C NL69954 C NL 69954C NL 69954D A NL69954D A NL 69954DA NL 69954 C NL69954 C NL 69954C
Authority
NL
Netherlands
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 NL69954C publication Critical patent/NL69954C/xx

Links

Classifications

    • 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
    • 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
    • H04Q3/526—Optical switching systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Amplifiers (AREA)
  • Telephonic Communication Services (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
NL69954D 1946-01-25 NL69954C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US643285A US2506612A (en) 1946-01-25 1946-01-25 Electronic communication system

Publications (1)

Publication Number Publication Date
NL69954C true NL69954C (xx)

Family

ID=24580145

Family Applications (1)

Application Number Title Priority Date Filing Date
NL69954D NL69954C (xx) 1946-01-25

Country Status (6)

Country Link
US (1) US2506612A (xx)
CH (1) CH274392A (xx)
ES (1) ES179635A1 (xx)
FR (1) FR941062A (xx)
GB (1) GB645867A (xx)
NL (1) NL69954C (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR974379A (xx) * 1947-10-27 1951-02-21
US2619548A (en) * 1948-05-15 1952-11-25 Int Standard Electric Corp Electronic switching apparatus for telephone systems
BE497954A (xx) * 1949-09-06
NL87829C (xx) * 1949-10-26
US2691727A (en) * 1949-11-02 1954-10-12 Int Standard Electric Corp Impulse storing and distributing circuit
US2773937A (en) * 1949-12-24 1956-12-11 Gen Dynamics Corp Electronic signaling and switching system
US2774071A (en) * 1949-12-24 1956-12-11 Gen Dynamics Corp Coincidence finding circuit
BE500226A (xx) * 1949-12-24
US2694750A (en) * 1950-08-04 1954-11-16 Stromberg Carlson Co Digit canceling system
US2773935A (en) * 1951-01-12 1956-12-11 Gen Dynamics Corp Electronic telephone system
US2872518A (en) * 1951-11-23 1959-02-03 Gen Dynamics Corp Party line telephone system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2057773A (en) * 1935-12-04 1936-10-20 William G H Finch Electronic distributor
US2185693A (en) * 1938-02-25 1940-01-02 Bell Telephone Labor Inc Multiplex signaling system
BE433923A (xx) * 1938-04-23
US2263369A (en) * 1939-02-03 1941-11-18 Hartford Nat Bank & Trust Co Multiplex telephony system
NL62795C (xx) * 1940-05-28
US2387018A (en) * 1942-08-05 1945-10-16 Bell Lab Inc Communication system
US2406165A (en) * 1944-07-01 1946-08-20 Rca Corp Communication system

Also Published As

Publication number Publication date
GB645867A (en) 1950-11-08
US2506612A (en) 1950-05-09
FR941062A (fr) 1948-12-31
CH274392A (de) 1951-03-31
ES179635A1 (es) 1947-10-16

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