Solicitação de exame técnico
#4.1
08/22/1989
RPI 983
Published on 03/04/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 08/22/1989. We update with every new RPI gazette, published weekly.
Applicants
PAULO FERNANDO DE BARROS ROCHA [BR]
Inventors
R. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/22/1989
RPI 983
#3.1
03/04/1987
RPI 854
#2.1
10/08/1985
RPI 781
#15.3
09/11/1990
RPI 1032
From the same holder
Same category
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