Solicitação de exame técnico
#4.1
07/04/1989
RPI 976
The application was refused by the INPI on 10/09/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.
Applicants
PEDRO PAULO AQUILINO [BR]
Inventors
A. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/04/1989
RPI 976
#3.1
09/06/1988
RPI 933
#2.1
07/07/1987
RPI 872
#9.2
10/09/1990
RPI 1036
Same category
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