ES419017A1 - Perfeccionamientos en dispositivos para seleccionar automa-ticamente una conexion de abonado telefonico y dar paso a una senal de alarma al accionarse un interruptor de alarma. - Google Patents

Perfeccionamientos en dispositivos para seleccionar automa-ticamente una conexion de abonado telefonico y dar paso a una senal de alarma al accionarse un interruptor de alarma.

Info

Publication number
ES419017A1
ES419017A1 ES419017A ES419017A ES419017A1 ES 419017 A1 ES419017 A1 ES 419017A1 ES 419017 A ES419017 A ES 419017A ES 419017 A ES419017 A ES 419017A ES 419017 A1 ES419017 A1 ES 419017A1
Authority
ES
Spain
Prior art keywords
translation
devices
machine
alarm
legally binding
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
ES419017A
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.)
LEISCH TELEKABEL KG
Original Assignee
LEISCH TELEKABEL KG
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 LEISCH TELEKABEL KG filed Critical LEISCH TELEKABEL KG
Publication of ES419017A1 publication Critical patent/ES419017A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
    • H04M11/045—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems using recorded signals, e.g. speech

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Telephonic Communication Services (AREA)
ES419017A 1973-06-12 1973-09-24 Perfeccionamientos en dispositivos para seleccionar automa-ticamente una conexion de abonado telefonico y dar paso a una senal de alarma al accionarse un interruptor de alarma. Expired ES419017A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT515373A AT330033B (de) 1973-06-12 1973-06-12 Vorrichtung zum selbsttatigen anwahlen eines fernsprechteilnehmeranschlusses und durchgeben eines alarmsignals bei betatigung eines alarmschalters

Publications (1)

Publication Number Publication Date
ES419017A1 true ES419017A1 (es) 1976-03-16

Family

ID=3572549

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419017A Expired ES419017A1 (es) 1973-06-12 1973-09-24 Perfeccionamientos en dispositivos para seleccionar automa-ticamente una conexion de abonado telefonico y dar paso a una senal de alarma al accionarse un interruptor de alarma.

Country Status (9)

Country Link
AT (1) AT330033B (es)
BE (1) BE816178A (es)
DE (1) DE2422545A1 (es)
ES (1) ES419017A1 (es)
FR (1) FR2233771B3 (es)
IT (1) IT1014794B (es)
NL (1) NL7406633A (es)
SE (1) SE7407492L (es)
SU (1) SU521857A3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039981C2 (de) * 1980-10-23 1984-05-03 ANT Nachrichtentechnik GmbH, 7150 Backnang Wähleinrichtung mit Rufnummern- bzw. Kennungsspeicher

Also Published As

Publication number Publication date
SE7407492L (es) 1974-12-13
SU521857A3 (ru) 1976-07-15
AT330033B (de) 1976-06-10
BE816178A (fr) 1974-12-11
NL7406633A (es) 1974-12-16
DE2422545A1 (de) 1975-01-09
IT1014794B (it) 1977-04-30
FR2233771A1 (es) 1975-01-10
FR2233771B3 (es) 1976-08-20

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