Solicitação de exame técnico
#4.1
07/19/1988
RPI 926
The application was refused by the INPI on 08/07/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/19/1988. We update with every new RPI gazette, published weekly.
Applicants
F. R. (pessoa física)
Inventors
F. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/19/1988
RPI 926
#3.2
05/17/1988
RPI 917
#2.1
03/15/1988
RPI 908
#9.2
08/07/1990
RPI 1027
Same category
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