BR8604518A - Dispositivo evita-quedas para uso em escadas
- Google Patents
Dispositivo evita-quedas para uso em escadas
Info
Publication number
BR8604518A
BR8604518ABR8604518ABR8604518ABR8604518ABR 8604518 ABR8604518 ABR 8604518ABR 8604518 ABR8604518 ABR 8604518ABR 8604518 ABR8604518 ABR 8604518ABR 8604518 ABR8604518 ABR 8604518A
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 Walter Paes De LimafiledCriticalWalter Paes De Lima
Priority to BR8604518ApriorityCriticalpatent/BR8604518A/pt
Publication of BR8604518ApublicationCriticalpatent/BR8604518A/pt