Solicitação de exame técnico
#4.1
11/21/1989
RPI 996
Published on 04/07/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.
Applicants
LUIZ EDUARDO OSORIO NEGRINI [BR]
NOBUYUKI ITO [BR]
Inventors
I. [. (pessoa física)
N. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/21/1989
RPI 996
#3.1
04/07/1987
RPI 859
#2.1
11/26/1985
RPI 788
#15.3
08/21/1990
RPI 1029
From the same holder
Same category
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