10.1
09/29/1987
RPI 884
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 09/29/1987. We update with every new RPI gazette, published weekly.
Applicants
Telecomunicações Brasileiras S/A - Telebrás
SP, BR
Inventors
E. R. (pessoa física)
BR
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
09/29/1987
RPI 884
From the same holder
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