ES510574A0 - "mejoras en discriminadores de llamadas telefonicas por control del numero de cifras". - Google Patents

"mejoras en discriminadores de llamadas telefonicas por control del numero de cifras".

Info

Publication number
ES510574A0
ES510574A0 ES510574A ES510574A ES510574A0 ES 510574 A0 ES510574 A0 ES 510574A0 ES 510574 A ES510574 A ES 510574A ES 510574 A ES510574 A ES 510574A ES 510574 A0 ES510574 A0 ES 510574A0
Authority
ES
Spain
Prior art keywords
discriminators
figures
control
telephone call
telephone
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.)
Granted
Application number
ES510574A
Other languages
English (en)
Other versions
ES8302979A1 (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
Priority to ES510574A priority Critical patent/ES510574A0/es
Publication of ES8302979A1 publication Critical patent/ES8302979A1/es
Publication of ES510574A0 publication Critical patent/ES510574A0/es
Granted legal-status Critical Current

Links

ES510574A 1982-03-18 1982-03-18 "mejoras en discriminadores de llamadas telefonicas por control del numero de cifras". Granted ES510574A0 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES510574A ES510574A0 (es) 1982-03-18 1982-03-18 "mejoras en discriminadores de llamadas telefonicas por control del numero de cifras".

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES510574A ES510574A0 (es) 1982-03-18 1982-03-18 "mejoras en discriminadores de llamadas telefonicas por control del numero de cifras".

Publications (2)

Publication Number Publication Date
ES8302979A1 ES8302979A1 (es) 1983-02-01
ES510574A0 true ES510574A0 (es) 1983-02-01

Family

ID=8483854

Family Applications (1)

Application Number Title Priority Date Filing Date
ES510574A Granted ES510574A0 (es) 1982-03-18 1982-03-18 "mejoras en discriminadores de llamadas telefonicas por control del numero de cifras".

Country Status (1)

Country Link
ES (1) ES510574A0 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2070053B1 (es) * 1992-12-10 1997-02-16 Solac Telecom Sa Telefono con discriminador de llamadas.

Also Published As

Publication number Publication date
ES8302979A1 (es) 1983-02-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303