NL72717C - - Google Patents

Info

Publication number
NL72717C
NL72717C NL72717DA NL72717C NL 72717 C NL72717 C NL 72717C NL 72717D A NL72717D A NL 72717DA NL 72717 C NL72717 C NL 72717C
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 NL72717C publication Critical patent/NL72717C/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)
  • Devices For Supply Of Signal Current (AREA)
NL72717D 1941-11-21 NL72717C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US419878A US2320076A (en) 1941-11-21 1941-11-21 Selecting system

Publications (1)

Publication Number Publication Date
NL72717C true NL72717C (enrdf_load_stackoverflow)

Family

ID=23664126

Family Applications (1)

Application Number Title Priority Date Filing Date
NL72717D NL72717C (enrdf_load_stackoverflow) 1941-11-21

Country Status (3)

Country Link
US (1) US2320076A (enrdf_load_stackoverflow)
FR (1) FR951740A (enrdf_load_stackoverflow)
NL (1) NL72717C (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564125A (en) * 1941-02-08 1951-08-14 Bell Telephone Labor Inc Selecting system
BE485493A (enrdf_load_stackoverflow) * 1947-10-29
US2609454A (en) * 1948-06-29 1952-09-02 Bell Telephone Labor Inc Selecting and lockout circuit
US2697140A (en) * 1949-12-20 1954-12-14 Bell Telephone Labor Inc Electronic testing system
US2609498A (en) * 1950-01-07 1952-09-02 Bell Telephone Labor Inc Pulse counting and registration system
US2818529A (en) * 1954-09-10 1957-12-31 Polarad Electronics Corp Light-actuated switching device
NL302440A (enrdf_load_stackoverflow) * 1963-02-01
DE1258462B (de) * 1965-11-09 1968-01-11 Standard Elektrik Lorenz Ag Schaltungsanordnung zum Empfang von Gleichstromsignalen mittels einer Transistorschaltstufe

Also Published As

Publication number Publication date
FR951740A (fr) 1949-11-02
US2320076A (en) 1943-05-25

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