10.1
12/20/1983
RPI 687
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 12/20/1983. We update with every new RPI gazette, published weekly.
Applicants
Telecomunicações Brasileiras S/A-Telebrás
SP, BR
Inventors
P. S. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
12/20/1983
RPI 687
#6.1
06/07/1983
RPI 659
From the same holder
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