FR2130500B1 - - Google Patents

Info

Publication number
FR2130500B1
FR2130500B1 FR7209839A FR7209839A FR2130500B1 FR 2130500 B1 FR2130500 B1 FR 2130500B1 FR 7209839 A FR7209839 A FR 7209839A FR 7209839 A FR7209839 A FR 7209839A FR 2130500 B1 FR2130500 B1 FR 2130500B1
Authority
FR
France
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
FR7209839A
Other versions
FR2130500A1 (fr
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.)
Oak Electro Netics Corp
Original Assignee
Oak Electro Netics Corp
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 Oak Electro Netics Corp filed Critical Oak Electro Netics Corp
Publication of FR2130500A1 publication Critical patent/FR2130500A1/fr
Application granted granted Critical
Publication of FR2130500B1 publication Critical patent/FR2130500B1/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
FR7209839A 1971-03-22 1972-03-21 Expired FR2130500B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12659071A 1971-03-22 1971-03-22

Publications (2)

Publication Number Publication Date
FR2130500A1 FR2130500A1 (fr) 1972-11-03
FR2130500B1 true FR2130500B1 (fr) 1976-08-06

Family

ID=22425660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7209839A Expired FR2130500B1 (fr) 1971-03-22 1972-03-21

Country Status (5)

Country Link
BR (1) BR7201671D0 (fr)
DE (1) DE2213922A1 (fr)
FR (1) FR2130500B1 (fr)
IT (1) IT952181B (fr)
ZA (1) ZA721966B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132690A (en) * 1980-03-19 1981-10-17 Hochiki Co Fire detector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158850A (en) * 1959-09-28 1964-11-24 Robert L Poznanski Burglar alarm system
GB972270A (en) * 1961-12-21 1964-10-14 Ralph Samuel Brennon Improvements in or relating to alarm systems
GB1052399A (fr) * 1963-06-21
GB1220593A (en) * 1967-06-09 1971-01-27 Wiltron Security Systems Ltd Improvements in and relating to burglar alarms

Also Published As

Publication number Publication date
ZA721966B (en) 1972-12-27
BR7201671D0 (pt) 1973-05-15
FR2130500A1 (fr) 1972-11-03
IT952181B (it) 1973-07-20
DE2213922A1 (de) 1972-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse