BR8803036A -
TELEPHONE FOR THE DEAF AND DUMB-TSM
- Google Patents
TELEPHONE FOR THE DEAF AND DUMB-TSM
Info
Publication number
BR8803036A
BR8803036ABR8803036ABR8803036ABR8803036ABR 8803036 ABR8803036 ABR 8803036ABR 8803036 ABR8803036 ABR 8803036ABR 8803036 ABR8803036 ABR 8803036ABR 8803036 ABR8803036 ABR 8803036A
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 Minas Gerais Telecom TelemigfiledCriticalMinas Gerais Telecom Telemig
Priority to BR8803036ApriorityCriticalpatent/BR8803036A/en
Publication of BR8803036ApublicationCriticalpatent/BR8803036A/en