BR7606745A -
MECHANICAL EQUIPMENT FOR THE EVACUATION OF PEOPLE FROM BUILDINGS, IN CASE OF FIRE
- Google Patents
MECHANICAL EQUIPMENT FOR THE EVACUATION OF PEOPLE FROM BUILDINGS, IN CASE OF FIRE
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Publication number
BR7606745A
BR7606745ABR7606745ABR7606745ABR7606745ABR 7606745 ABR7606745 ABR 7606745ABR 7606745 ABR7606745 ABR 7606745ABR 7606745 ABR7606745 ABR 7606745ABR 7606745 ABR7606745 ABR 7606745A
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Application filed by A SouzafiledCriticalA Souza
Priority to BR7606745ApriorityCriticalpatent/BR7606745A/en
Publication of BR7606745ApublicationCriticalpatent/BR7606745A/en