BR7201671D0 - Aperfeicoamentos em conjunto de alarme de seguranca e processo de processamento de sinais de alarme - Google Patents

Aperfeicoamentos em conjunto de alarme de seguranca e processo de processamento de sinais de alarme

Info

Publication number
BR7201671D0
BR7201671D0 BR721671A BR167172A BR7201671D0 BR 7201671 D0 BR7201671 D0 BR 7201671D0 BR 721671 A BR721671 A BR 721671A BR 167172 A BR167172 A BR 167172A BR 7201671 D0 BR7201671 D0 BR 7201671D0
Authority
BR
Brazil
Prior art keywords
signal processing
processing process
alarm
safety
alarm signal
Prior art date
Application number
BR721671A
Other languages
English (en)
Portuguese (pt)
Inventor
P Bert
L Jedynak
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 BR7201671D0 publication Critical patent/BR7201671D0/pt

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
BR721671A 1971-03-22 1972-03-22 Aperfeicoamentos em conjunto de alarme de seguranca e processo de processamento de sinais de alarme BR7201671D0 (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR7201671D0 true BR7201671D0 (pt) 1973-05-15

Family

ID=22425660

Family Applications (1)

Application Number Title Priority Date Filing Date
BR721671A BR7201671D0 (pt) 1971-03-22 1972-03-22 Aperfeicoamentos em conjunto de alarme de seguranca e processo de processamento de sinais de alarme

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
DE2213922A1 (de) 1972-09-28
ZA721966B (en) 1972-12-27
IT952181B (it) 1973-07-20
FR2130500A1 (fr) 1972-11-03
FR2130500B1 (fr) 1976-08-06

Similar Documents

Publication Publication Date Title
BR7206072D0 (pt) Sistema de processamento de informacao e processo
BR7015791D0 (pt) Solucao de enzima e processo de sua preparacao
BR7108604D0 (pt) Processo e sistema de bate-estacas
BR6908600D0 (pt) Processo de preparar-1-glicosel-5-azacitosinas
BE784780A (fr) Element composite de machine et son procede de realisation
BR7308466D0 (pt) Sistema de processamento de dados e processo de uso do mesmo
BR7405321A (pt) Sistema de aviao e processo de operar o mesmo
BR7208357D0 (pt) Parapeito aperfeicoado e processo de montagem do mesmo
BR7306146D0 (pt) Processo e aparelho de pesar
BR6914566D0 (pt) Processo de oxilacao
BR6908430D0 (pt) Processo de preparacao de pirazinoil e pirazinamido guanidinas
BR7202191D0 (pt) Derivados de biciclo hepteno e processo de sua preparacao
IT952746B (it) Dispositivo di bloccaggio e di allarme
BR6907447D0 (pt) Bloco-fieira e processo de fiacao de fios quimicos
BR7105705D0 (pt) Construcao e processo de induzido isolado
BR7101182D0 (pt) Processo e aparelho de acondicionamento
BR7201671D0 (pt) Aperfeicoamentos em conjunto de alarme de seguranca e processo de processamento de sinais de alarme
BR6912088D0 (pt) Processo de aglomerar materiais finamente divididos
IT953637B (it) Processo e catalizzatori di disproporzionamento migliorat
BR7301181D0 (pt) Esteres polimida clorados formadores de pelicula e processo de fabricacao dos mesmos
MY7900106A (en) Signal processing system
BR7208221D0 (pt) Processo de esmerilhamento
BR7202910D0 (pt) Processo de detectar a velocidade de um objeto e detector de velocidade
BR7407018D0 (pt) Processo e aparelho de detectar incendios
BR6914360D0 (pt) Processo e fabricacao de estireno e compostos relacionado