10.1
10/19/1982
RPI 626
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 10/19/1982. We update with every new RPI gazette, published weekly.
Applicants
Telecomunicações Brasileiras S/A - Telebrás
SP, BR
Inventors
No inventors listed.
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
10/19/1982
RPI 626
#6.1
06/15/1982
RPI 608
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.