Solicitação de exame técnico
#4.1
09/13/1988
RPI 934
The application was refused by the INPI on 11/27/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/13/1988. We update with every new RPI gazette, published weekly.
Applicants
D. R. (pessoa física)
Inventors
R. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/13/1988
RPI 934
#3.2
05/17/1988
RPI 917
#2.1
04/19/1988
RPI 913
#9.2
11/27/1990
RPI 1043
Same category
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