FR1467495A - Système de signalisation - Google Patents

Système de signalisation

Info

Publication number
FR1467495A
FR1467495A FR48607A FR48607A FR1467495A FR 1467495 A FR1467495 A FR 1467495A FR 48607 A FR48607 A FR 48607A FR 48607 A FR48607 A FR 48607A FR 1467495 A FR1467495 A FR 1467495A
Authority
FR
France
Prior art keywords
signaling system
signaling
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
FR48607A
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.)
EW Bliss Co Inc
Original Assignee
EW Bliss Co Inc
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 EW Bliss Co Inc filed Critical EW Bliss Co Inc
Priority to FR48607A priority Critical patent/FR1467495A/fr
Application granted granted Critical
Publication of FR1467495A publication Critical patent/FR1467495A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/014—Alarm signalling to a central station with two-way communication, e.g. with signalling back

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR48607A 1965-07-09 1966-02-07 Système de signalisation Expired FR1467495A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR48607A FR1467495A (fr) 1965-07-09 1966-02-07 Système de signalisation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47084565A 1965-07-09 1965-07-09
FR48607A FR1467495A (fr) 1965-07-09 1966-02-07 Système de signalisation

Publications (1)

Publication Number Publication Date
FR1467495A true FR1467495A (fr) 1967-01-27

Family

ID=26168397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR48607A Expired FR1467495A (fr) 1965-07-09 1966-02-07 Système de signalisation

Country Status (1)

Country Link
FR (1) FR1467495A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2140297A1 (de) * 1970-08-11 1972-03-02 Pucill P Einrichtung zur Ortung und Anzeige von Feuer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2140297A1 (de) * 1970-08-11 1972-03-02 Pucill P Einrichtung zur Ortung und Anzeige von Feuer

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