ES1055421Y - Dispositivo de comunicacion bidireccional entre una instalacion de portero automatico y la linea telefonica. - Google Patents

Dispositivo de comunicacion bidireccional entre una instalacion de portero automatico y la linea telefonica.

Info

Publication number
ES1055421Y
ES1055421Y ES200301908U ES200301908U ES1055421Y ES 1055421 Y ES1055421 Y ES 1055421Y ES 200301908 U ES200301908 U ES 200301908U ES 200301908 U ES200301908 U ES 200301908U ES 1055421 Y ES1055421 Y ES 1055421Y
Authority
ES
Spain
Prior art keywords
automatic
communication device
telephone line
bidirectional communication
porter
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 - Fee Related
Application number
ES200301908U
Other languages
English (en)
Other versions
ES1055421U (es
Inventor
Martinez Raul Gonzalez
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 ES200301908U priority Critical patent/ES1055421Y/es
Publication of ES1055421U publication Critical patent/ES1055421U/es
Application granted granted Critical
Publication of ES1055421Y publication Critical patent/ES1055421Y/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

ES200301908U 2003-08-08 2003-08-08 Dispositivo de comunicacion bidireccional entre una instalacion de portero automatico y la linea telefonica. Expired - Fee Related ES1055421Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200301908U ES1055421Y (es) 2003-08-08 2003-08-08 Dispositivo de comunicacion bidireccional entre una instalacion de portero automatico y la linea telefonica.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200301908U ES1055421Y (es) 2003-08-08 2003-08-08 Dispositivo de comunicacion bidireccional entre una instalacion de portero automatico y la linea telefonica.

Publications (2)

Publication Number Publication Date
ES1055421U ES1055421U (es) 2003-11-16
ES1055421Y true ES1055421Y (es) 2004-03-01

Family

ID=29763326

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200301908U Expired - Fee Related ES1055421Y (es) 2003-08-08 2003-08-08 Dispositivo de comunicacion bidireccional entre una instalacion de portero automatico y la linea telefonica.

Country Status (1)

Country Link
ES (1) ES1055421Y (es)

Also Published As

Publication number Publication date
ES1055421U (es) 2003-11-16

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Legal Events

Date Code Title Description
FG1K Utility model granted
FD1K Utility model lapsed

Effective date: 20100309