10.1
09/06/1983
RPI 672
Application data
Number
PI8004082Type
Filing
Publication
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 09/06/1983. We update with every new RPI gazette, published weekly.
Applicants
Telecomunicações Brasileiras S/A - Telebrás
SP, BR
Inventors
P. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
09/06/1983
RPI 672
#6.1
05/03/1983
RPI 654
#4.1
06/22/1982
RPI 609
#3.1
03/02/1982
RPI 593
#15.11
12/29/2009
RPI 2034
From the same holder
Same category
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