Indeferimento
#9.2
10/24/1989
RPI 992
The application was refused by the INPI on 10/24/1989. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
E. R. (pessoa física)
Inventors
R. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
10/24/1989
RPI 992
#4.1
10/13/1987
RPI 886
#3.2
08/04/1987
RPI 876
#2.1
04/28/1987
RPI 862
Same category
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