BR6700849U - IMPROVEMENT IN A SIRENE ALARM SYSTEM - Google Patents

IMPROVEMENT IN A SIRENE ALARM SYSTEM

Info

Publication number
BR6700849U
BR6700849U BR6700849U BR6700849U BR6700849U BR 6700849 U BR6700849 U BR 6700849U BR 6700849 U BR6700849 U BR 6700849U BR 6700849 U BR6700849 U BR 6700849U BR 6700849 U BR6700849 U BR 6700849U
Authority
BR
Brazil
Prior art keywords
sirene
improvement
alarm system
alarm
sirene alarm
Prior art date
Application number
BR6700849U
Other languages
Portuguese (pt)
Inventor
Antonio Justo Calatayud Merino
Original Assignee
Antonio Justo Calatayud Merino
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 Antonio Justo Calatayud Merino filed Critical Antonio Justo Calatayud Merino
Priority to BR6700849U priority Critical patent/BR6700849U/en
Publication of BR6700849U publication Critical patent/BR6700849U/en

Links

BR6700849U 1987-04-28 1987-04-28 IMPROVEMENT IN A SIRENE ALARM SYSTEM BR6700849U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR6700849U BR6700849U (en) 1987-04-28 1987-04-28 IMPROVEMENT IN A SIRENE ALARM SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR6700849U BR6700849U (en) 1987-04-28 1987-04-28 IMPROVEMENT IN A SIRENE ALARM SYSTEM

Publications (1)

Publication Number Publication Date
BR6700849U true BR6700849U (en) 1987-11-10

Family

ID=3971859

Family Applications (1)

Application Number Title Priority Date Filing Date
BR6700849U BR6700849U (en) 1987-04-28 1987-04-28 IMPROVEMENT IN A SIRENE ALARM SYSTEM

Country Status (1)

Country Link
BR (1) BR6700849U (en)

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Legal Events

Date Code Title Description
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