Solicitação de exame técnico
#4.1
06/28/1988
RPI 923
The application was refused by the INPI on 02/13/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.
Applicants
TAKESHIGE NOJIMA [JP]
Inventors
N. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/28/1988
RPI 923
#3.1
02/23/1988
RPI 905
#2.1
11/10/1987
RPI 890
#9.2
02/13/1991
RPI 1054
#7.1
05/22/1990
RPI 1019
Same category
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