ES390627A1 - Registrador de centralita telefonica para adquirir la in- formacion de centrales a partir de una marcacion exterior dedos digitos. - Google Patents

Registrador de centralita telefonica para adquirir la in- formacion de centrales a partir de una marcacion exterior dedos digitos.

Info

Publication number
ES390627A1
ES390627A1 ES390627A ES390627A ES390627A1 ES 390627 A1 ES390627 A1 ES 390627A1 ES 390627 A ES390627 A ES 390627A ES 390627 A ES390627 A ES 390627A ES 390627 A1 ES390627 A1 ES 390627A1
Authority
ES
Spain
Prior art keywords
pabx
hundreds
register
digit
digits
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
ES390627A
Other languages
English (en)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES390627A1 publication Critical patent/ES390627A1/es
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Exchange Systems With Centralized Control (AREA)
ES390627A 1970-04-27 1971-04-27 Registrador de centralita telefonica para adquirir la in- formacion de centrales a partir de una marcacion exterior dedos digitos. Expired ES390627A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3211670A 1970-04-27 1970-04-27

Publications (1)

Publication Number Publication Date
ES390627A1 true ES390627A1 (es) 1973-06-16

Family

ID=21863190

Family Applications (1)

Application Number Title Priority Date Filing Date
ES390627A Expired ES390627A1 (es) 1970-04-27 1971-04-27 Registrador de centralita telefonica para adquirir la in- formacion de centrales a partir de una marcacion exterior dedos digitos.

Country Status (5)

Country Link
US (1) US3657485A (es)
BE (1) BE766312A (es)
CA (1) CA934889A (es)
ES (1) ES390627A1 (es)
GB (1) GB1349804A (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE512067A (es) * 1951-06-15
US3426158A (en) * 1965-11-23 1969-02-04 Bell Telephone Labor Inc Remote switch unit in a common control telephone system

Also Published As

Publication number Publication date
GB1349804A (en) 1974-04-10
BE766312A (nl) 1971-10-27
US3657485A (en) 1972-04-18
CA934889A (en) 1973-10-02

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