ES390725A1 - Amplificador discriminador y doble cambiador de logica. - Google Patents

Amplificador discriminador y doble cambiador de logica.

Info

Publication number
ES390725A1
ES390725A1 ES390725A ES390725A ES390725A1 ES 390725 A1 ES390725 A1 ES 390725A1 ES 390725 A ES390725 A ES 390725A ES 390725 A ES390725 A ES 390725A ES 390725 A1 ES390725 A1 ES 390725A1
Authority
ES
Spain
Prior art keywords
changer
translation
machine
legally binding
google translate
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
ES390725A
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
Priority to ES390725A priority Critical patent/ES390725A1/es
Priority to GB1962572A priority patent/GB1348604A/en
Priority to DE19722220780 priority patent/DE2220780A1/de
Publication of ES390725A1 publication Critical patent/ES390725A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Monitoring And Testing Of Exchanges (AREA)
ES390725A 1971-04-29 1971-04-29 Amplificador discriminador y doble cambiador de logica. Expired ES390725A1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES390725A ES390725A1 (es) 1971-04-29 1971-04-29 Amplificador discriminador y doble cambiador de logica.
GB1962572A GB1348604A (en) 1971-04-29 1972-04-27 Telephone subscribers metering arrangement
DE19722220780 DE2220780A1 (de) 1971-04-29 1972-04-27 Gebuehrenimpulsabtaster fuer Fernsprechvermittlungsanlagen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES390725A ES390725A1 (es) 1971-04-29 1971-04-29 Amplificador discriminador y doble cambiador de logica.

Publications (1)

Publication Number Publication Date
ES390725A1 true ES390725A1 (es) 1973-11-16

Family

ID=8458291

Family Applications (1)

Application Number Title Priority Date Filing Date
ES390725A Expired ES390725A1 (es) 1971-04-29 1971-04-29 Amplificador discriminador y doble cambiador de logica.

Country Status (1)

Country Link
ES (1) ES390725A1 (es)

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