BR8302869A - Elemento de seguranca para aparelhos de audiofonia
- Google Patents
Elemento de seguranca para aparelhos de audiofonia
Info
Publication number
BR8302869A
BR8302869ABR8302869ABR8302869ABR8302869ABR 8302869 ABR8302869 ABR 8302869ABR 8302869 ABR8302869 ABR 8302869ABR 8302869 ABR8302869 ABR 8302869ABR 8302869 ABR8302869 ABR 8302869A
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 Ivo Ricardo StraatmannfiledCriticalIvo Ricardo Straatmann
Priority to BR8302869ApriorityCriticalpatent/BR8302869A/pt
Publication of BR8302869ApublicationCriticalpatent/BR8302869A/pt