Solicitação de exame técnico
#4.1
10/18/1988
RPI 939
The application was refused by the INPI on 12/03/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/18/1988. We update with every new RPI gazette, published weekly.
Applicants
J. J. (pessoa física)
PR, BR
Inventors
J. J. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/18/1988
RPI 939
#3.2
07/26/1988
RPI 927
#2.1
07/19/1988
RPI 926
#9.2
12/03/1991
RPI 1096
Same category
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