FR951740A - Système de sélection - Google Patents

Système de sélection

Info

Publication number
FR951740A
FR951740A FR951740DA FR951740A FR 951740 A FR951740 A FR 951740A FR 951740D A FR951740D A FR 951740DA FR 951740 A FR951740 A FR 951740A
Authority
FR
France
Prior art keywords
selection system
selection
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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.)
Filing date
Publication date
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR951740A publication Critical patent/FR951740A/fr
Expired legal-status Critical Current

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)
FR951740D 1941-11-21 1947-08-07 Système de sélection Expired FR951740A (fr)

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
FR951740A true FR951740A (fr) 1949-11-02

Family

ID=23664126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR951740D Expired FR951740A (fr) 1941-11-21 1947-08-07 Système de sélection

Country Status (3)

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

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
FR973819A (OSRAM) * 1947-10-29 1951-02-15
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 (OSRAM) * 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
NL72717C (OSRAM)
US2320076A (en) 1943-05-25

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