IT8821436A0 - Servizio di teleallarme utilizzante la rete telefonica pubblica. - Google Patents

Servizio di teleallarme utilizzante la rete telefonica pubblica.

Info

Publication number
IT8821436A0
IT8821436A0 IT8821436A IT2143688A IT8821436A0 IT 8821436 A0 IT8821436 A0 IT 8821436A0 IT 8821436 A IT8821436 A IT 8821436A IT 2143688 A IT2143688 A IT 2143688A IT 8821436 A0 IT8821436 A0 IT 8821436A0
Authority
IT
Italy
Prior art keywords
telephone network
public telephone
alarm service
tele
tele alarm
Prior art date
Application number
IT8821436A
Other languages
English (en)
Other versions
IT1230491B (it
Inventor
Franco Marmugi
Original Assignee
Italtel Spa
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 Italtel Spa filed Critical Italtel Spa
Priority to IT8821436A priority Critical patent/IT1230491B/it
Publication of IT8821436A0 publication Critical patent/IT8821436A0/it
Priority to PCT/EP1989/000808 priority patent/WO1990001238A1/en
Application granted granted Critical
Publication of IT1230491B publication Critical patent/IT1230491B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
IT8821436A 1988-07-21 1988-07-21 Servizio di teleallarme utilizzante la rete telefonica pubblica. IT1230491B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8821436A IT1230491B (it) 1988-07-21 1988-07-21 Servizio di teleallarme utilizzante la rete telefonica pubblica.
PCT/EP1989/000808 WO1990001238A1 (en) 1988-07-21 1989-07-10 Telealarm service using the public telephone network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8821436A IT1230491B (it) 1988-07-21 1988-07-21 Servizio di teleallarme utilizzante la rete telefonica pubblica.

Publications (2)

Publication Number Publication Date
IT8821436A0 true IT8821436A0 (it) 1988-07-21
IT1230491B IT1230491B (it) 1991-10-24

Family

ID=11181764

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8821436A IT1230491B (it) 1988-07-21 1988-07-21 Servizio di teleallarme utilizzante la rete telefonica pubblica.

Country Status (2)

Country Link
IT (1) IT1230491B (it)
WO (1) WO1990001238A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6086203A (en) * 1998-09-03 2000-07-11 Johnson & Johnson Vision Care, Inc. Progressive addition lenses

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1601941A (en) * 1977-03-04 1981-11-04 Post Office System for transmitting alarm information over telephone lines

Also Published As

Publication number Publication date
IT1230491B (it) 1991-10-24
WO1990001238A1 (en) 1990-02-08

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970710