BR7402934A - Aparelho salva-vidas contra incendios em edificios de apartamentos ou escritorios
- Google Patents
Aparelho salva-vidas contra incendios em edificios de apartamentos ou escritorios
Info
Publication number
BR7402934A
BR7402934ABR296474ABR296474ABR7402934ABR 7402934 ABR7402934 ABR 7402934ABR 296474 ABR296474 ABR 296474ABR 296474 ABR296474 ABR 296474ABR 7402934 ABR7402934 ABR 7402934A
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 S KubackifiledCriticalS Kubacki
Priority to BR296474ApriorityCriticalpatent/BR7402934A/pt
Publication of BR7402934ApublicationCriticalpatent/BR7402934A/pt