CH534991A - Selection circuit, especially for telecommunications switching systems - Google Patents

Selection circuit, especially for telecommunications switching systems

Info

Publication number
CH534991A
CH534991A CH1885870A CH1885870A CH534991A CH 534991 A CH534991 A CH 534991A CH 1885870 A CH1885870 A CH 1885870A CH 1885870 A CH1885870 A CH 1885870A CH 534991 A CH534991 A CH 534991A
Authority
CH
Switzerland
Prior art keywords
selection circuit
switching systems
telecommunications switching
telecommunications
systems
Prior art date
Application number
CH1885870A
Other languages
German (de)
Inventor
Clement Stephane
Clement Marcel
Simon Victor
Verhille Henri
Verhille Albert
Verhille Julia
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH534991A publication Critical patent/CH534991A/en

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)
  • Electronic Switches (AREA)
  • Relay Circuits (AREA)
  • Interface Circuits In Exchanges (AREA)
CH1885870A 1969-12-31 1970-12-21 Selection circuit, especially for telecommunications switching systems CH534991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6919630A NL6919630A (en) 1969-12-31 1969-12-31

Publications (1)

Publication Number Publication Date
CH534991A true CH534991A (en) 1973-03-15

Family

ID=19808741

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1885870A CH534991A (en) 1969-12-31 1970-12-21 Selection circuit, especially for telecommunications switching systems

Country Status (8)

Country Link
US (1) US3667001A (en)
AU (1) AU2286470A (en)
BE (1) BE760950R (en)
CH (1) CH534991A (en)
ES (1) ES386895A1 (en)
FR (1) FR2074395A5 (en)
GB (1) GB1279910A (en)
NL (1) NL6919630A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876885A (en) * 1974-04-18 1975-04-08 John Mason Catterall Preference lockout circuit for common control switching system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869110A (en) * 1954-08-09 1959-01-13 Ingersoll Milling Machine Co Remote control apparatus
US2867754A (en) * 1957-08-14 1959-01-06 Cook Electric Co Time-delay relay
US3469151A (en) * 1966-10-31 1969-09-23 Bendix Corp Multiple channel cut-off means

Also Published As

Publication number Publication date
NL6919630A (en) 1971-07-02
AU2286470A (en) 1972-06-08
ES386895A1 (en) 1973-09-01
FR2074395A5 (en) 1971-10-01
US3667001A (en) 1972-05-30
BE760950R (en) 1971-06-29
GB1279910A (en) 1972-06-28

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Legal Events

Date Code Title Description
PL Patent ceased