CH365413A - An eine Telephonteilnehmerstation anschliessbarer Überwachungs- oder Steuerapparat - Google Patents

An eine Telephonteilnehmerstation anschliessbarer Überwachungs- oder Steuerapparat

Info

Publication number
CH365413A
CH365413A CH6596658A CH6596658A CH365413A CH 365413 A CH365413 A CH 365413A CH 6596658 A CH6596658 A CH 6596658A CH 6596658 A CH6596658 A CH 6596658A CH 365413 A CH365413 A CH 365413A
Authority
CH
Switzerland
Prior art keywords
monitoring
control apparatus
subscriber station
telephone subscriber
telephone
Prior art date
Application number
CH6596658A
Other languages
English (en)
Inventor
Kuhn Hans
Original Assignee
Securiton Ag
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 Securiton Ag filed Critical Securiton Ag
Priority to CH6596658A priority Critical patent/CH365413A/de
Priority to FR809485A priority patent/FR1240815A/fr
Publication of CH365413A publication Critical patent/CH365413A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
CH6596658A 1958-11-07 1958-11-07 An eine Telephonteilnehmerstation anschliessbarer Überwachungs- oder Steuerapparat CH365413A (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH6596658A CH365413A (de) 1958-11-07 1958-11-07 An eine Telephonteilnehmerstation anschliessbarer Überwachungs- oder Steuerapparat
FR809485A FR1240815A (fr) 1958-11-07 1959-11-06 Appareil de surveillance et de commande pouvant être branché sur un poste de réseau téléphonique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6596658A CH365413A (de) 1958-11-07 1958-11-07 An eine Telephonteilnehmerstation anschliessbarer Überwachungs- oder Steuerapparat

Publications (1)

Publication Number Publication Date
CH365413A true CH365413A (de) 1962-11-15

Family

ID=4526785

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6596658A CH365413A (de) 1958-11-07 1958-11-07 An eine Telephonteilnehmerstation anschliessbarer Überwachungs- oder Steuerapparat

Country Status (2)

Country Link
CH (1) CH365413A (de)
FR (1) FR1240815A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440129A1 (fr) * 1978-10-26 1980-05-23 Clavel Roger Perfectionnements aux postes telephoniques d'appel d'urgence

Also Published As

Publication number Publication date
FR1240815A (fr) 1960-09-09

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