Indeferimento
#9.2
10/10/1989
RPI 990
The application was refused by the INPI on 10/10/1989. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
ROBERTO YNAMA [BR]
Inventors
Y. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
10/10/1989
RPI 990
#4.1
10/04/1988
RPI 937
#3.1
06/14/1988
RPI 921
#2.1
05/05/1987
RPI 863
Same category
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