ES488974A0 - Circuito de alarma ultrasonica - Google Patents

Circuito de alarma ultrasonica

Info

Publication number
ES488974A0
ES488974A0 ES488974A ES488974A ES488974A0 ES 488974 A0 ES488974 A0 ES 488974A0 ES 488974 A ES488974 A ES 488974A ES 488974 A ES488974 A ES 488974A ES 488974 A0 ES488974 A0 ES 488974A0
Authority
ES
Spain
Prior art keywords
alarm circuit
ultrasonic alarm
ultrasonic
circuit
alarm
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.)
Granted
Application number
ES488974A
Other languages
English (en)
Other versions
ES8101289A1 (es
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.)
Electronica Funcional Operativa SA
Original Assignee
Electronica Funcional Operativa SA
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 Electronica Funcional Operativa SA filed Critical Electronica Funcional Operativa SA
Priority to ES488974A priority Critical patent/ES8101289A1/es
Publication of ES488974A0 publication Critical patent/ES488974A0/es
Publication of ES8101289A1 publication Critical patent/ES8101289A1/es
Expired legal-status Critical Current

Links

ES488974A 1980-02-27 1980-02-27 Circuito de alarma ultrasonica Expired ES8101289A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES488974A ES8101289A1 (es) 1980-02-27 1980-02-27 Circuito de alarma ultrasonica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES488974A ES8101289A1 (es) 1980-02-27 1980-02-27 Circuito de alarma ultrasonica

Publications (2)

Publication Number Publication Date
ES488974A0 true ES488974A0 (es) 1980-12-01
ES8101289A1 ES8101289A1 (es) 1980-12-01

Family

ID=8479898

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488974A Expired ES8101289A1 (es) 1980-02-27 1980-02-27 Circuito de alarma ultrasonica

Country Status (1)

Country Link
ES (1) ES8101289A1 (es)

Also Published As

Publication number Publication date
ES8101289A1 (es) 1980-12-01

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