10.1
02/07/1984
RPI 694
Application data
Number
PI8004048Type
Filing
Publication
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 02/07/1984. 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).
02/07/1984
RPI 694
#6.1
08/30/1983
RPI 671
#4.1
06/22/1982
RPI 609
#3.1
03/02/1982
RPI 593
From the same holder
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