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ES532674A0 - Sistema de interfonia - Google Patents

Sistema de interfonia

Info

Publication number
ES532674A0
ES532674A0 ES532674A ES532674A ES532674A0 ES 532674 A0 ES532674 A0 ES 532674A0 ES 532674 A ES532674 A ES 532674A ES 532674 A ES532674 A ES 532674A ES 532674 A0 ES532674 A0 ES 532674A0
Authority
ES
Spain
Prior art keywords
intercom system
intercom
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
ES532674A
Other languages
English (en)
Other versions
ES8503900A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES532674A priority Critical patent/ES532674A0/es
Publication of ES8503900A1 publication Critical patent/ES8503900A1/es
Publication of ES532674A0 publication Critical patent/ES532674A0/es
Granted legal-status Critical Current

Links

ES532674A 1984-05-21 1984-05-21 Sistema de interfonia Granted ES532674A0 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES532674A ES532674A0 (es) 1984-05-21 1984-05-21 Sistema de interfonia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES532674A ES532674A0 (es) 1984-05-21 1984-05-21 Sistema de interfonia

Publications (2)

Publication Number Publication Date
ES8503900A1 ES8503900A1 (es) 1985-03-01
ES532674A0 true ES532674A0 (es) 1985-03-01

Family

ID=8487362

Family Applications (1)

Application Number Title Priority Date Filing Date
ES532674A Granted ES532674A0 (es) 1984-05-21 1984-05-21 Sistema de interfonia

Country Status (1)

Country Link
ES (1) ES532674A0 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2040642B1 (es) * 1992-02-25 1996-11-16 Perez Antonio Sanchez Perfeccionamientos en instalaciones de sonorizacion con amplificacion descentralizada.
ES2120380B1 (es) * 1996-10-18 1999-06-16 Fermax Electronica Sistema de porteros y video-porteros electronicos comunitarios.

Also Published As

Publication number Publication date
ES8503900A1 (es) 1985-03-01

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