ES212049A1 - MEJORAS EN SISTEMAS TELEFoNICOS AUTOMáTICOS - Google Patents

MEJORAS EN SISTEMAS TELEFoNICOS AUTOMáTICOS

Info

Publication number
ES212049A1
ES212049A1 ES0212049A ES212049A ES212049A1 ES 212049 A1 ES212049 A1 ES 212049A1 ES 0212049 A ES0212049 A ES 0212049A ES 212049 A ES212049 A ES 212049A ES 212049 A1 ES212049 A1 ES 212049A1
Authority
ES
Spain
Prior art keywords
call
line
selector
selectors
final
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
ES0212049A
Other languages
English (en)
Spanish (es)
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 ES212049A1 publication Critical patent/ES212049A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Exchange Systems With Centralized Control (AREA)
ES0212049A 1952-11-10 1953-11-06 MEJORAS EN SISTEMAS TELEFoNICOS AUTOMáTICOS Expired ES212049A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR637638 1952-11-10

Publications (1)

Publication Number Publication Date
ES212049A1 true ES212049A1 (es) 1954-04-01

Family

ID=8696952

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0212049A Expired ES212049A1 (es) 1952-11-10 1953-11-06 MEJORAS EN SISTEMAS TELEFoNICOS AUTOMáTICOS

Country Status (2)

Country Link
DK (1) DK107951C (da)
ES (1) ES212049A1 (da)

Also Published As

Publication number Publication date
DK107951C (da) 1967-07-24

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