BR9204398A -
Double security system at the entrance and exit of commercial and residential establishments to protect against theft, assault and kidnappings
- Google Patents
Double security system at the entrance and exit of commercial and residential establishments to protect against theft, assault and kidnappings
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Publication number
BR9204398A
BR9204398ABR9204398ABR9204398ABR9204398ABR 9204398 ABR9204398 ABR 9204398ABR 9204398 ABR9204398 ABR 9204398ABR 9204398 ABR9204398 ABR 9204398ABR 9204398 ABR9204398 ABR 9204398A
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.)
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Publication date
Application filed by Marcilio Dias De CarvalhofiledCriticalMarcilio Dias De Carvalho
Priority to BR9204398ApriorityCriticalpatent/BR9204398A/en
Publication of BR9204398ApublicationCriticalpatent/BR9204398A/en
BR9204398A1992-11-111992-11-11
Double security system at the entrance and exit of commercial and residential establishments to protect against theft, assault and kidnappings
BR9204398A
(en)